Accident Prevention and Safety Consultants: 42

DNA Industrial Hygiene CSLB 773462 1A,HAZ is an occupational/environmental health & safety firm providing comprehensive industrial hygiene/environmental services. Dan Napier is the 'go to' person for help with your health & safety program. if you are a small business or one of the fortune 500's DNA has helped someone like you. whether you need a simple survey for a single issue or a complex benchmark or safety audit they have the experience and expertise to do the work. Mr. Napier provides services to the legal community. please check with him for trial assistance, forensic studies or expert witness services. he has been designated as an expert and has testified in federal and state courts.

Dean Tekell Consulting provides expertise in the areas of Traffic Engineering, Parking, Public Transit, Vehicle Dynamics, Accident Reconstruction, and Technical Accident Investigation.

Often, government agencies, consulting engineers, architects, developers, business institutions, and attorneys must know how to move people and their goods safely and efficiently. The firm offers advice on site selection, traffic access, and traffic circulation on the site. The firm provides insight into potential problems with zoning and subdivision regulations. Traffic impact studies, traffic signal warrant analysis, traffic signal design and permitting services related to development activity are also available through the firm. Parking garage and parking lot operations are specialties offered to business institutions.

Other services include: Queuing Studies for drive-through services; Traffic Calming and neighborhood speed control; School trip and pedestrian safety plans; Traffic Accident Reduction and highway safety techniques; Transit Funding Operation; Intelligent Vehicle-Highway Systems.

DLH Associates specializes in Commercial Driver Training, including behind the wheel and classroom, curriculum, course design, course certifications and accreditation, and student evaluation and assessment.

Proper commercial driver training is critical in preparing safety-conscious and well-prepared drivers. Many are surprised to learn that there are very few state regulations requiring any training whatsoever for new/entry-level drivers, and the recently passed federal rule contains no required minimum number of hours for the knowledge or behind-the-wheel portions of any of the individual training curricula, but training providers must determine that each CDL applicant demonstrates proficiency in all required elements of the training in order to successfully complete the program.

Donald L. Hess, President of DLH Associates, Inc., has over 25 years of experience in training drivers, authoring classroom and range material, designing and administering training courses and programs, and visiting and evaluating well over 100 commercial driving schools to determine eligibility for Professional Truck Driver Institute course certification.

With well over one million miles of safe cross-country trucking experience, followed by over 20 years as a driver trainer and creator / administrator of commercial driving programs, Mr. Hess is well-qualified to provide analysis of what drivers are trained to do in specific situations and circumstances, what federal and state regulations call for and require, and all aspects of the safe and proper operation of commercial motor vehicles. 

Mr. Hess has been nationally-recognized as a leader in safety and training issues, is a recipient of the American Trucking Associations Million Mile Safe Driving award, and was recipient of the Truckload Carriers Association Lee Crittenden award. Over his long and successful career in trucking and education, he has held numerous national board and officer positions in trucking and education.

View Donald L. Hess' Expert Witness Profile.

Electrical Safety Group Inc. provides consulting services in Occupational Electrical Safety for matters critical to electrical safety, including:

• Codes
• Standards
• Regulations
• Safe Work Practices
• Management Systems
• Inherently Safer Designs
• Reliability

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Partner and Principal Consultant, H. Landis “Lanny” Floyd II, PE, CSP, CMRP, CRL, CESCP, Life Fellow IEEE, has over 45 years of experience in Electrical Safety in the Workplace. His work has advanced the application of Human Factors Engineering, Electrical Technology, and Safety Management Systems in preventing occupational electrical injuries. 

Mr. Floyd retired from DuPont in 2014, holding the positions of Principal Consultant - Electrical Safety & Technology, and Global Electrical Safety Competency Leader. For more than 35 years, Mr. Floyd has focused on electrical safety in the construction, operation, and maintenance of industrial and commercial facilities. This included safety management systems, competency renewal, work practices, and the application of technologies critical to electrical safety performance. From 1992 to 2014, he led the team that designed and facilitated implementation of a strategy for continuous and sustainable improvement in occupational electrical safety for DuPont Global Operations. This work enabled breakthrough performance in prevention of serious injuries and fatalities from electrical energy in DuPont facilities worldwide. In 2013, Mr. Floyd was invited to join the faculty at the University of Alabama at Birmingham, where he teaches in the Advanced Safety Engineering and Management Master of Engineering degree program. 

Author / Speaker - Actively involved in professional organizations spanning electrical engineering, occupational health and safety, and maintenance and reliability, Mr. Floyd has authored or co-authored more than 70 papers and articles and has given more than 150 presentations at conferences, seminars and webcasts in his work to advance the practice of electrical safety. He has been an invited speaker on electrical safety in Australia, China, Brazil, Western Europe, and throughout North America. 

View Lanny Floyd's Expert Witness Profile.

Ken Tannar’s Golf Expertise is unique in the legal world. As an Errant Golf Ball expert, Mr. Tannar can analyze and give advice on potential damage produced by errant golf balls. With an increase in residential developments built around golf courses, errant golf balls will almost certainly cause damage to property and/or persons. 

Mr. Tannar provides litigation support services on all cases involving golf club / ball interactions. Having consulted on over 70 cases, he uses a highly accurate golf ball projectile model, Mr. Tannar can determine the “zones of danger.” including:

Golf Netting Safety Height - Topographic Errant Ball Analysis - Adjoining Property Errant Golf Ball - Safety Determination

Mr. Tannar has been providing expert advice to golf courses, driving ranges, residential properties and the courts for since 2000. He has advised on cases in Australia, Canada, Norway, Spain, UK and many of the US States.

Harvey C. Voris is a Product Design Engineer with 35 years of proven experience in the Fitness Industry. Mr. Voris has designed and worked on approximately 200 fitness products and has been issued 7 U.S. utility patents. 

Consulting Services Include:

• Standards compliance evaluations of products, facilities and providers
• Design, analysis, and sourcing services for product concept through manufacturing
• Manual, warning, and documentation drafting
• Testing protocol design, testing apparatus design, and industry standard compliance verification

Mr. Voris has a Bachelors of Science in Engineering from UCLA with a specialization in Bio Structural Mechanics. His Masters in Engineering is from Cal State Long Beach where he specialized in Fatigue and Failure Analysis. Mr. Voris has spent 21 years devoted to the development and promotion of safety standards for the fitness industry. He has authored numerous standards and has chaired the ASTM committee devoted to fitness standards development since 1995. Mr. Voris has also delivered seminars on Fitness Safety Standards and Product Design topics both nationally and internationally. www.experts.com

View Harvey Voris' Expert Witness Profile.

A Licensed Professional Engineer in 11 states, John Averrett specializes in Electrical Shock / Electrocution, Utilities, Lightning Strikes, and Grounding cases involving death, personal injury, industrial equipment failure, vehicular accidents, fire cause/origin, contract, and construction disputes. 

Areas of practice include: Alabama, Florida, Georgia, Mississippi, Tennessee, South Carolina, North Carolina, Kentucky, Arkansas, Louisiana, and Texas; other states by comity. 

John Averrett is Executive Vice President of Goodwyn Mills & Cawood headquartered in Montgomery, AL. He has more than 25 years' experience in plan development for governmental, municipal, industrial and commercial clients and is currently coordinating a group of twelve other electrical engineers and designers. In addition to his design efforts, Mr. Averrett's experience includes work with electric utilities that includes transmission, sub-stations, and distribution; work with investigating lightning strikes; work with investigating grounding insufficiencies; and work analyzing and providing solutions for arc flash hazards.

Litigation Support - Mr. Averrett offers expert witness services to attorneys representing plaintiff and defendant. He provides site review, thorough reporting, deposition, and trial testimony as needed nationwide.

Electrical Engineering Electrocution Lightning Lightning Protection Arc Flash Electrical Safety

Building Analysis Grounding Shock Electric Shock Drowning Breaker Coordination Electrical Utility Districution

Areas of Expertise:

Accident Reconstruction Biomechanics Human Factors Safety Accident Prevention Adequacy of Warnings Building Codes Coefficient of Friction Construction Defect 3D Scans Failure Analysis

Industrial / Recreational / Structural OSHA Compliance Premises Liability Product Integrity / Testing Computer Animation and stimulations Defense and Plaintiff Cases Civil & Criminal Educational Seminars Litigation and Non-litigation Mediation / Arbitration Services Court Testimony over 2000 x's

Auto • Airbag • Bicycle • Boating • Bus • Chair Design / Safety / Failure • Diving and Drowning • Electrocution and Shock • Elevator • Escalator • Fires and Explosions • Forklift • Gate • Golf Cart • Highway Design and Safety • Ladder • Law Enforcement • Lighting & Illumination • Loading Dock • Metallurgy • Motorcycle • Paintgun • Playground Safety • Press • Ramps • Rollercoaster • Safety Guards • Scaffolding • Seatbelts • Slip / Trip and Fall • Spas • Stairs • Swimming Pool Design and Safety • Tractors • Trailers • Trucks • 3D Scans

Meyer R. Rosen FRSC, FAIC, CPC, CChE is a leading creative consultant for the Legal Profession and specialty Chemical / Personal Care Industries. He is the Founder and President of Interactive Consulting, Inc. (www.chemicalconsult.com). 

Meyer is a Forensic Litigation expert for both plaintiff and defense in hazardous chemicals, products liability, personal injury, fires and explosions, intellectual property and trade secret cases. He also provides Technical Marketing, New Business Development, Technical Consulting and Professional Editing services internationally to the Specialty Chemical, Personal Care, Cosmetic, Pharmaceutical, Medical Device, and Allied Industries. 

Meyer also has 15 years of experience as a Professor of Fire Technology at Westchester Community College. Mr. Rosen is Editor- in- Chief of Harry’s Cosmeticology, 9th Ed. A 2,600-page trilogy on all aspects of the cosmetic industry (www.harryscosmeticology.com) as well as being Emeritus-Editor-in-Chief for EuroCosmetics magazine (Germany) and Editor-in-Chief of the Delivery System Handbook.  

Technology Expertise (Intellectual Property/Chemical Industry): Mr. Rosen provides consultation and litigation support in patent infringement, trade secret issues, and licensing matters. His scientific areas of expertise include, but are not limited to:

• Organosilicones: Surfactants, Emulsions, Foams, Antifoams, Silane Coupling Agents
• Water Soluble Polymers, Poly(ethylene oxide), Polyethylene Glycol, and Poly (acrylamide) and Water Insoluble Polymers
• Colloid and Surface Chemistry: Stability of Dispersions, Wetting & Spreading Phenomena, Suspensions & Emulsions, Clays, Paint & Coatings, Personal Care, Cosmetics
• Flocculating and Coagulating Agents
• Applied Rheology, Rheology Modification of Aqueous & Non-Aqueous Media

Certifications:

• Chartered Chemist and Fellow: Royal Society of Chemistry – London
• Nationally Certified Professional Chemist and Professional Chemical Engineer
• Fire and Explosion Expert (Advanced Training)
• Fellow: American College of Forensic Examiners
• Fellow: American Institute of Chemists
• Diplomate: American Board of Forensic Examiners
• Diplomate: American Board of Forensic Engineering and Technology

View Meyer Rosen's Expert Witness Profile.

JB Aviation, LLC is an Aviation Management consultant company specializing in professionally guiding and accommodating domestic and international Cessna Citation owners and operators. They have over 37 years of experience in worldwide corporate aviation including destinations with a number of North Atlantic and Pacific ferry crossings.

JB Aviation has maintained a full-service training agreement with FlightSafety International since 1998, and hold themselves and their employees to the highest standards with a subscription to Air Training International and a NADE (National Association of Drug-Free Employees) membership.

Client Services:

Professional Pilot Services - International, Domestic Cessna Citation Crew Mentoring - IOE and SOE Cessna Citation Crew Support Flight Department Development Aircraft Evaluations and Deliveries

Avionics Systems and Crew Training Aircraft Cost Analysis Owner Trustee Aircraft Acceptance Flights and Deliveries General Aviation Expert Witness

Principal, John R. Bell, II, is an Aviation Management Consultant who offers Professional Pilot Services. His background includes 35 years of experience in corporate aviation development, implementing and managing the needs of various companies and individuals.

Mr. Bell’s background experience since 2000 has included a number of international ferry flights with North Atlantic and Pacific crossings. He has supported a number of operators in Indonesia, Malaysia, and South Korea. The support he has provided includes qualifying their crewmembers (IOE/SOE) to meet their Air Taxi requirements as per Civil Aviation Authority (CAA) and qualifying their Flight Attendants.

View John Bell's Expert Witness Profile.

The four PhD and registered PEs at Miller Engineering are celebrating 40 years of Professorships at three universities along with providing services to Government, Insurance, and Industry—through research, publications, presentations, and expert testimony. We have a dedicated office with a full time staff of engineers, researchers, and technical writers. The span of our collective academic and experiential expertise covers well the Mechanical, Electrical, Chemical, Agricultural, Industrial, Human Factors, Ergonomic and Safety fields of engineering. The areas listed below are from actual projects completed in our 40 years of history. 

Vehicles Car/Truck Accident Reconstruction Crash Data Retrieval (CDR) Visibility & Reaction Time Analysis Tires, Trailers, Brakes & Accelerators Truck/Off Road Vehicle Egress/Ingress Traffic Signing and Construction Zones Electronic Vehicles Mechanical & Electrical Safety Product Safety & Analysis Machinery - Metal, Wood, Plastic Molding Machine Guarding & Safety, Robots, Automation Hazard and Risk Analysis Employee Safety Procedures – OSHA Electrical Distribution & Transmission Hazards

Warnings & Instructions Warning Labels & User Manual Design Hazard Analysis & Product Label Designs Medical Device & Drug Warnings & Instructions Inadequate Warnings Analysis Standard Compliance (ANSI Z535) Product Recall Information & Strategies Consumers/Household Safety Appliances & Tools Child Furniture, Choking, Playgrounds Swimming Pools & Exercise Equipment Recreation - ATV, Boats, Bicycles, Boards Ladder, Stair, Step and Railing Accidents Slip, Trip, & Fall Accidents CPSC Recall Information & Strategies

Chemicals Safety & Labeling NEW OSHA HAZCOM (2012) & GHS Review MSDS, SDS and Product Label Compliance Toxic Torts - Diacetyl, Asbestos, Benzene, Lead, Carbon Monoxide Vaping & E-Cigarette Health Effects Chemical Exposures & Workplace Safety Chemical Inhalation, Ingestion, Dermal Contact Contamination - Water & Environmental Manufacturing & Process Line Accidents Slips, Trips, Falls, & Entanglements Fires & Explosions Cause & Origin Investigations Gas, Vapor, & Electrical Spontaneous Combustion Vaping & E-cigarette Battery Failures Fire Control & Explosion Issues

Agriculture Tractor & Equipment Accidents Chemical Applications & Exposures Crop Storage & Harvesting Accidents Pesticides Construction Vehicle Visibility Accidents Slip, Trip, & Fall Accidents Power Tool Repetitive & Immediate Injuries Scaffolding - Cranes - Hoisting - Fork Lifts Insurance Subrogation & Forensics Accident Investigations Electrical & Fire Causation Chemical Leakage Damage Defective Equipment Injuries Premise and Process Damages

James M. Miller, PE, PhD – Founder  Dr. Miller is an Emeritus Engineering Professor at the University of Michigan. He has directly served in Washington originating several Federal OSHA safety regulations, and interacts regularly with CPSC regarding safety and product recalls. Dr. Miller often works on projects relating to compliance with occupational safety standards, provides upper management guidance on product design, recall and liability issues, and serves as an expert witness.

Mark R. Lehto, PhD – Co-Founder Dr. Lehto is a Professor of Engineering at Purdue University. He completed his Ph.D. in engineering at the University of Michigan, where he specialized in Human Factors Engineering, in particular Warnings and Labeling. Dr. Lehto specializes in knowledge engineering, warnings and instructions, structuring expert systems, accident modeling, accident statistical analysis, consumer product safety, boating safety, in-field national surveys of product usage, and product information effectiveness.

Adam M. Olshove, PE, MSE – Engineering Manager Mr. Olshove has over 10 years of experience providing consulting services to industry and the legal profession. He holds an MS in Mechanical Engineering with a focus on control systems and battery modeling (2019), and a BS in Mechanical Engineering (2012), both from the University of Michigan. He has performed dozens of on-site investigations nationwide in relation to consumer product design and industrial accidents, including failure analysis and testing.

James M.L. Miller, MS, PhD, EIT – Engineering Associate Dr. Miller is an Assistant Professor of mechanical engineering at Trine University in Angola, Indiana. Dr. Miller graduated with a Ph.D. degree in mechanical engineering and electrical engineering from Stanford University in 2021, advised by Dr. Thomas W. Kenny. At JMME he has applied his expertise to biomedical heat transfer problems and energy management in hydroelectric systems, solar arrays and portable battery usage.

Jeffrey D. Rupp, MSE – Engineering Associate Mr. Rupp has a BS in mechanical engineering from the University of Michigan and a MS in systems engineering and engineering management from Wayne State University. Among his company affiliates is 26 years with Ford Motor Company and Volvo Car Corporation, where he was involved in crash development and crash sensing calibrations.

Brian L. Landers has 20 years of Law Enforcement experience, as well as over 25 years in Law Enforcement Training and Education, including experience as a police and jail academy director and a full-time criminal justice professor.

Mr. Landers holds a Masters Degree in Public Administration, a Bachelor's Degree in Criminal Justice, and is pursuing his PhD in Forensic Psychology at Walden University. He also holds multiple certifications as a Master Trainer for law enforcement topics and use of force. 

 Mr. Landers frequently serves as a media consultant on police and criminal justice issues for ABC, NBC, CBS, and Fox News affiliates. He was elected to three terms on the Columbia County Board of Supervisors (WI) and three terms as Mayor of the City of Wisconsin Dells. His trusted knowledge and experience have been recognized by those he has served in all capacities, and his expansive background has propelled him to be an incredibly reliable, trustworthy, and confident consultant.

A full-time educator and trainer, Mr. Landers' services include:

Consulting - Performance and Personnel Evaluations

Research - Use of Force Concepts, Training Guidance, and Policy Revisions

Training - Use of Force Concepts, Policy Training, and Training Curriculum Services

Certified Law Enforcement Instructor Certified Defensive Tactics Instructor Certified Firearms Instructor Certified Tactical Response Instructor

Certified Evidence Technician Certified ECD Instructor Certified Scenario-based Training Instructor Certified FBI Hostage Negotiator

View Brian L. Landers' Expert Witness Profile.

John L. Ryan, BSME, P.E. of Mechanical and Safety Engineering (MASE), is a Mechanical Engineer who provides general and specialized Mechanical and Structural, and Design Engineering Consultation Services. He is knowledgeable and dedicated to increasing the efficiency of the manufacturing process by reducing material costs and trimming unnecessary material while ensuring structural integrity. 

Mr. Ryan's Engineering services include the designing of pressure vessels, buildings, HVAC systems, and mechanical machine components. He is available to perform accident reconstruction, identify product defects, guard machine hazards, develop product warnings, do destructive and nondestructive testing, and design and construct factory automation robotic machines. 

John L. Ryan is a noted author in his field of expertise having published 8 books and written several Safety Engineering articles. MASE has branches in Arkansas and Michigan, and also provides engineering expertise to clients located around the country. 

Consulting Specialties:

• Finite Element Analysis
• Product Development
• Factory Automation
• Industrial Safety
• Alternative Energy Engineering
• Industrial safety
• Structural Engineering
• Safe Use Training for Personnel

View John Ryan's Expert Witness Profile.

Harold E. McGowen III, PE, offers unparalleled expertise in the Upstream Oil and Gas sector, providing strategic consulting services to optimize operations, enhance profitability, and maximize asset value. With over 40 years of experience in petroleum engineering, field development, and executive leadership, Harold combines technical acumen and strategic vision to deliver measurable results for operators, private equity firms, and industry stakeholders.

As President and CEO of Navidad Operating Company, LLC, Harold has led multimillion-dollar oilfield development projects. His expertise includes horizontal drilling, hydraulic fracturing, completion technology, reservoir management, and operational safety. He excels in negotiating joint ventures, structuring acquisitions, and building high-performing teams, helping clients reduce costs and enhance efficiency.

Harold’s consulting services focus on field development optimization, reserves estimation, drilling and completion planning, and asset valuation. He provides actionable insights to improve well performance, mitigate risks, and unlock potential in oilfield assets. With deep knowledge of reservoir engineering and extensive project management experience, Harold offers practical, results-oriented solutions.

In addition, Harold assists clients with strategic planning and business growth. His success in securing capital, managing private equity-backed ventures, and driving innovation underscores his ability to deliver in challenging market conditions. Recognized with Aggie 100 honors and Top CEO accolades, Harold is committed to helping clients navigate complexities and achieve their goals.

View Harold McGowen's Expert Witness Profile.

Overhead Crane Consults, LLC, is an overhead crane consulting company. Although they do not build cranes or have any affiliation with crane builders, they help level the playing field between an inexperienced buyer and a very experienced seller. Overhead Crane Consults has extensive experience with Overhead Bridge Cranes, Gantry Cranes, Jib Cranes, Hoists, Monorails, and Crane Runway Systems. Services Include:

• Custom Crane Specification Writing
• Custom Crane Safety Programs
• Expert Witness Services

D. Larry Dunville has over 35 years of Overhead Crane experience. Mr. Dunville has built, installed, engineered, estimated, sold and serviced overhead bridge cranes. He has sat on the industry committees that wrote the crane specs for the steel industry, written articles, and taught professional architects and engineers about the special requirements to be aware of when designing buildings that will house overhead cranes. 

D. Larry Dunville's Video Introduction

In the early 90s, Mr. Dunville led the effort to become one of the first crane builders in the US to attain ISO9001 certification, which led directly to Dearborn Crane and Engineering winning the Indiana Governor's Quest For Excellence Award and the Indiana University Kelly School of Business Growth 100 two consecutive years. 

Business Experience - Mr. Dunville served as the Owner/President of Dearborn Crane & Engineering Co., a builder and installer of overhead cranes and crane runway systems, from 1975-2012. Mr. Dunville is the Owner/President of Digital Industrial Marketing, LLC (2014 to present) and Overhead Crane Consulting, LLC (2016 to present). Dennis Dunville is a regular public speaker for training sessions to professional and trade groups. He taught the overhead crane portion of the OSHA 10 & 30 hour course for the Northern Indiana NIOSHA office and overhead crane design classes to dozens of architects, engineers, and contracting firms. Mr. Dunville is a member of the AISE/AIST committee's #6 & #13 that wrote the overhead crane specs and the specs for metal buildings with cranes, for the US Steel industry and currently publishes crane installation, crane safety, and crane control articles for industry trade journals.

Larry is the former Executive Director of the Crane Certification Association of America and a member of the ASME/ANSI B30.2 Overhead and Gantry Cranes Committee, ASME/ANSI B30.16 Overhead Hoists, and ASME/ANSI B30.17 Overhead Cranes, Under Running , which writes the overhead crane safety specs for the US crane industry.

Overhead Crane Arizona Office 3606 N. Larrea Lane Tuscon, AZ 85750 Telephone: 574-210-8612

Overhead Crane Michigan Office 12666 Highland Shore Drive Sawyer, MI 49125 Telephone: 574-210-8612

View D. Larry Dunville's Expert Witness Profile.