Accident Investigation and Reconstruction Expert Witnesses: 81

Greg Coulson is an Equestrian Expert Witness and Consultant with 50 years of professional equestrian experience.  He has trained horses and people across the United States in a wide variety of equestrian activities.  He has organized and managed large and small equestrian education programs, clinics, trail rides, camps, and competitions.  He is also past Instructor, Course Designer, Rally and Exam Organizer, District Commissioner and  Regional Supervisor of the United States Pony Clubs Inc.  He continues to own and operate a full service equestrian center.

Education/Training: BS Animal Science, U.C. Davis BA Anthropology, U.C. Davis MA Educational Leadership, Cal State, Northridge CA Community College Instructor's Credential, Horsemanship.

Awards/Honors: Selected to be Cross Country Fence Judge for 1984 Olympic Games; Trained and coached the 1985 United States Eventing Association's Reserve National Champion Young Rider (Fritz Cup); Trained and coached the highest scoring rider / horse in Dressage at 2014 United States Pony Club Championships; Trained and coached numerous high placing teams in USPC National Championships

Litigation Support - Greg Coulson has been an Equestrian Expert since 2010 with experience in accident reconstruction, writing reports, and testifying in depositions, arbitrations, and trials for both plaintiffs and defendants. He is available to analyze and explain equine industry standards, horse behavior, equestrian accidents, situations, and issues. Mr. Coulson can organize complex sets of facts to provide logical descriptions for attorneys, judges, and juries. He combines extensive education in horsemanship, science, and teaching with a wealth of practical experience.  He is impartial, unusually clear, and articulate.  

Areas of Expertise:

Page Engineering is a professional consulting firm that combines Ergonomics, Industrial Engineering, and Health and Safety expertise. They have served industry leaders in the areas of Transportation, Shipping, Manufacturing, and Health Care throughout the United States and Canada. Established in 1994, their approach is bolstered by years of litigation scrutiny and backed by extensive application of ergonomics, human factors, epidemiologic, and occupational medical scientific literature. They specialize in human factors and ergonomics assessments, including both acute and cumulative exposures and their hands-on approach is backed by extensive research and measurement of actual work exposure to occupational physical factors and workplace design.

Litigation Support - The professionals at Page Engineering provide forensic engineering and root cause analysis expert witness services to counsel representing both Plaintiff and Defense. Their areas of expertise include:

George B. Page, CPE, is a Certified Professional Ergonomist. Since founding Page Engineering, Mr. Page has been providing ergonomics services, integrating multiple disciplines (industrial engineering, safety, health, business, regulatory) to provide effective results, whether in the application of job analyses and job improvement processes or in physical job demands analyses. His experience includes conducting ergonomics analyses and research in the railroad industry, primarily, and in heavy industry, in general, for over 30 years. Clients include Union Pacific Railroad, Kansas City Southern Railways, Association of American Railroads, FedEx, American Petroleum Institute, Food Marketing Institute, Food Distributors International, Blue Water Bridge Authority, USPS. His expertise includes job exposure assessments, physical demands assessments, accident reconstruction, and forensic engineering.

Greg G. Weames, CPE, CCPE, CRSP, is a Certified Professional Ergonomist who provides forensic services regarding Musculoskeletal Injury / Disorder Risk and expert testimony. Since joining Page Engineering, Inc., Mr. Weames has been asked to provide consulting services in ergonomics for over 500 cases involving civil lawsuit work-related injury/disorder claims. With training, education, and experience in musculoskeletal injury and musculoskeletal disorder as a focus, he applies generally accepted methodology in his analysis of causation to a reasonable degree of scientific certainty. Mr. Weames has his expert witness experience from within the railroad industry, which includes transportation, construction maintenance, mechanical shop, communications, and office environments that support a large variety of jobs and work tasks. Over the past 20 years of providing expert witness services, Mr. Weames has relied on independent, objective measurements of claimed exposures to occupational physical factors and the epidemiologic scientific literature, relevant ergonomics guidelines, and standards to support his opinions. Mr. Weames has given depositions and has appeared at jury trials in both State and Federal US courts during his years doing expert witness work.

Stephen D. Fleming, CPE, CXLT, is an Industrial Engineer / Ergonomist whose background includes analyzing work environments and work tasks using industrial engineering work measurement methods and risk assessment models for different body regions. His expertise is in assisting industrial clients in applying ergonomics to workplace processes, tools, and equipment, including all major North American railroads, FedEx, Ford Motor Company, Lear Seating, USPS, and the Blue Water Bridge Authority. Mr. Fleming has been acknowledged for developing and implementing a methodology for measuring and analyzing exposure to whole-body vibration (WBV) and hand-arm vibration (HAV).

View Page Engineering's Consulting Profile.

D. Larry Dunville has over 45 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 required when designing buildings that will house overhead cranes. Larry was formerly the Executive Director of the Crane Certification Association of America and is currently on the ASME/ANSI B30.2 Overhead and Gantry Cranes Committee, ASME/ANSI B30.16 Overhead Hoists, and AIST (American Institute of Steel Technology) TR-13 Guide for the Design and Construction of Mill Buildings.

Business Experience

Mr. Dunville was the Owner and president of Dearborn Crane & Engineering Co., a builder and installer of overhead cranes and crane runway systems, from 1975 to 2012.  Mr. Dunville is the Owner and President of Overhead Crane Consulting, LLC (2016 to present). 

Speaking Engagements

Larry speaks on crane safety, crane inspection, and runway design. In the last year, he has spoken to AIST (American Institute of Steel Technology), CCAA (Crane Certification Association of America), CMAA (Crane Manufacturers Association of America), and FEWA (Forensic Expert Witness Association). 

D. Larry Dunville's Video Introduction 

Litigation Support—Larry Dunville offers expert witness services in crane cases involving industrial, manufacturing, mining, warehousing facilities, and power plants. His expertise is available to counsel representing both Plaintiffs and Defendants. 

Areas of Expertise:

View D. Larry Dunville's Consulting Profile.

Mari S. Truman, PE, has more than 40 years of experience in Orthopedic Product Design and Development. As Principal Engineer with her company, Orthobiomech, LLC, she acts as an R&D design and development consultant to the orthopaedic industry and an injury biomechanics and medical device forensic expert. Ms. Truman's design experience includes implants and instrumentation systems used to repair fractured bones, torn ligaments and/or to reconstruct spine, knee, wrist, hip, ankle, elbow, thumb based cmc, and other finger and toe joints for many of the USA based orthopaedic conglomerates and a few Asian, Australian and European firms. Having designed and developed implants and instruments used for both human joint reconstruction and skeletal trauma repair, Ms. Truman is named on 12 Orthopaedic Patents and frequently gives talks on implant design and injury biomechanics on topics such as: knee and thumb-based joint surfaces and kinematics, joint design, rapid prototyping, medical device design control, and injury biomechanics. Litigation Support - Ms. Truman has been providing Forensic Impact and Injury Biomechanics and Orthopedic Biomechanics to the legal industry for over 15 years. She draws on her strong knowledge of FDA and ISO EN13485 compliant design control processes, failure modes and effects analysis, clinically relevant tissue loading, and design safety assurance, including device performance requirements and warnings, during her medical device litigation reviews. Ms. Truman has a strong knowledge of the production and quality assurance processes used in the manufacture, cleaning, and sterilization of medical devices and the effects of such processes on product performance. Analysis of Traumatic Injuries Related To:

View OrthoBioMech LLC's Consulting Profile.

John L. Ryan, BSME, P.E. is a Mechanical Engineer who provides general Mechanical and Structural Engineering expertise. Mechanical and Safety Engineering (MASE) provides full service analysis and accident reconstruction of products involved in accidents. 

Mr. Ryan's services have been requested for attorneys and insurance companies needing forensic engineering expert witness testimony to determine whether machinery and products involved in injury cases were adequately designed or whether they have a Design, Manufacturing, or Material Defect. All products are lab-tested on site to determine adherence to industry standards and engineering design protocol. Alternate preventative designs are developed when none exist commercially. 

Mr. Ryan is available for both Plaintiff and Defense, depending on the individual case. His services include producing high quality reports and visual aids in the courtroom such as scale models to help explain accident scenarios and alternate designs to judges and juries. 

Areas of Expertise:

• Accident Investigation and Reconstruction
• Machine Guarding Accident Investigation
• Climbing Gym Accidents
• Belay Device Failure
• Rock Climbing Accidents
• Fall Protection Failures
• Ladder Failure Investigation
• Tree Stand Failures
• Industrial Accidents
• Power Press Accidents
• Connection Failures
• Bolt Failures
• Weld Failures
• Testing Products to Industry Standards to Determine Compliance
• Design Defect Analysis
• Structural Analysis of Buildings
• Product Liability Investigations
• General Engineering Injuries and Issues
• Industrial safety
• Engineering Continuing Education
• Product Certification

View John Ryan's Consulting Profile.

Illumination Engineer, consultant, teacher, inventor, forensics investigator, and expert in lighting.   My 30+ years of experience has immersed me in different facets of the lighting industry.  I have worked for companies that cater to lighting design, lighting equipment manufacturing, 3d modeling lighting software, sales and service including post occupancy evaluation. My design experience includes indoor/outdoor lighting, safety and security, lighting and human health, glare, roadway lighting, sports lighting, and lighting standards.  Since 1999, I have been involved with standard writing committees within the Illuminating Engineering Society (IES).  For the IES, I served on 13 IES committees, of which was the chair of 7 of those committees producing over 11 standards documents.  

Teaching has also been a part of my career, instructing diverse groups from high school students to seasoned lighting professionals allowing these individuals to understand the concepts on their level.  In my practice, I have designed over 8000 designs in addition to teaching over 5000 students in my courses and presentations on lighting design, illumination engineering and the lighting industry.  I am a certified instructor for IES SEM courses, am a Lead instructor for the IES Street and Area Lighting Conference (SALC), as well as the SALC Education Coordinator from 2010 to 2019.  The University of Colorado  guest lecturer for three years.  I have authored several lighting courses and seminars as well as presenting them.  

View Matthew Hartley's Consulting Profile.

Tim A. Martin has more than 48 years of industry experience and is the leading Mine Safety Expert in the US. He provides litigation support as an expert witness and mine safety consultant, assisting the legal community in navigating through complicated mine safety cases.

Mr. Martin’s vast experience in investigating mining accidents, as well as major mining disasters, has placed his experience in high demand to provide mine safety consulting and expert witness services to numerous law firms across the US.

Litigation Support - Mr. Martin serves as an Expert Witness and Litigation Consultant for numerous pivotal Civil and Criminal Cases throughout the United States. He also provides expert safety consulting services to the Metal Non-Metal mining industry, the Coal Mining Industry and the Aggregate and Stone Mining Industry including Gold, Silver, Copper, Iron Ore, Bituminous Coal, Anthracite Coal, Lignite Coal, Stone, Sand and Cement operations throughout the United States and South America.

Areas of Expertise:

Background Experience - Tim Martin has been navigating complex MSHA and OSHA regulations in mining cases for decades. His expertise spans various mining types across the US and South America, including coal, gold, silver, and ore operations, among others.

Mr. Martin's involvement in the mine rescue community and direct participation in notable disaster recoveries, such as the Sago and UBB Mine Disasters, highlight his hands-on experience. He played a pivotal role as the lead mine safety expert in high-profile criminal cases and civil litigations, covering issues like respirable dust exposure and hazardous materials. With numerous safety certifications and recognition for his contributions, Mr. Martin has designed top-tier health and safety educational programs acknowledged by the US Department of Labor.

LECS (UK) Limited  is an International Engineering Firm specializing in Lifts, Escalators, Facade Access and Funiculars (cable cars). With over 20 years of trading history, their specialized engineers are qualified, experienced and carry full professional insurances. Members of the engineering team have all worked for major contractors and have held positions including Senior Engineer, Project Manager and Commissioning / Test Engineers. As a result, LECS has over 150 years of accumulated experience within the key staff of the engineering team and currently employs 10% of the world’s graduates of the MSc in Lift Engineering from the University of Northampton.

LECS (UK) Limited is a member of independent bodies such as ACE, BSI and ConstructionLine. They have an accredited Quality Assurance scheme to ISO 9001 (2008) and are regularly audited. They provide services for many market sectors including overseas projects, hotels, retail, commercial health, local authority and heritage. The engineers at LECS (UK) have extensive experience as Expert Witnesses and Consultants in litigation involving lifts and escalators. Their services include preparing expert reports in accordance with Regulation 35 of the Civil Procedure Rules and also in Criminal cases. They are also available for adjudication and arbitration cases. LECS (UK) expert witness services have been called on in overseas situations including Gran Canaria, Dubai, Hong Kong, Spain and Turkey.

Services Include:

• Expert Witness - Litigation Support
• Statutory Inspections
• Maintenance Audits
• Acquisition & Condition Surveys
• Project Management
• Traffic Analysis
• Risk Assessments
• New Installations & Modernization Specifications
• Maintenance Specifications
• Training
• Portfolio Management

• Locus Reports
• Personal Injury Photography Reports

• Interpretation
• Translation
• Witness Statements
• Document sign up service

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. 

Summary

Stephen (Steve) T. Hopper, PE, is Founder and Principal of Inviscid Consulting. Over more than three decades, Steve has helped hundreds of clients plan and streamline their warehousing, logistics, manufacturing, and distribution operations by driving down operating costs, boosting capacity, improving service levels, mitigating risk, implementing effective supply chain solutions, emphasizing safety, and enhancing the performance of their supply chain resources: people, processes, inventory, facilities, equipment, material handling systems, transportation assets, and supply chain information technology (IT). He has worked with clients ranging from small businesses to Fortune 100 corporations.

Steve earned a Bachelor of Industrial Engineering (BIE) degree from The Georgia Institute of Technology (Georgia Tech) and is a board-certified, licensed, registered Professional Engineer (PE). He has served as an expert witness on dozens of cases involving supply chain operations in the US, Canada, and Australia and has advised private equity and venture capital investors. He has also been interviewed by the supply chain industry media, authored articles for industry publications, and spoken at industry events.

Industry Experience

• 3PL / Outsourced distribution and fulfillment
• Apparel / Footwear
• Building materials
• Consumer goods
• Direct-to-consumer / Ecommerce / Catalog
• Food / Beverage / Grocery
• Furniture
• High-tech / Electronics
• Industrial / Automotive / Aerospace
• Mining / Drilling
• Pharmaceutical / Health and life sciences
• Rentals
• Retail
• Reverse logistics / Returns
• Wholesale / General distribution

Supply Chain Solutions Expertise

• Warehouse management systems (WMS)
• Warehouse control systems (WCS)
• Warehouse execution systems (WES)
• Slotting and order picking systems
• Transportation management systems (TMS)
• Labor management systems (LMS) 
• Order management systems (OMS)
• Voice and automatic identification systems
• Equipment, automation, robotics, and software used for handling, packaging, storing, and transporting materials
• Logistics network design & optimization software tools

Education, Certifications, and Associations

• Bachelor of Industrial Engineering (BIE), The Georgia Institute of Technology (Georgia Tech)
• Board-certified, licensed, registered Professional Engineer (PE)

Rod Bergen has an extensive education and background in Horse Behavior and Horsemanship. Mr. Bergen is nationally certified as an Advanced (Level III) Horseback Riding Instructor by the American Riding Instructors Association (ARIA) in Dressage, Recreational Riding and Mounted Patrol. He has owned and managed horse training, breeding and boarding facilities for over 30 years. He is a Certified Equine Appraiser and member of the American Association of Equine Appraisers. 

Mr. Bergen is qualified to testify as an Equine Forensic Consultant in the California Superior Courts. He has served as a Horse Expert in over 40 legal cases (including 5 deaths) involving horses and horse facilities. Mr. Bergen is listed with the L.A. County Bar Association as an Equine Forensic Consultant / Expert Horse Witness. Specialties:

• Personal Injury & Property Damage
• Equine Accident Reconstruction
• Horse Facility Evaluations
• Riding Equipment Suitability
• Horsemanship Safety Standard of Care
• Equine Problems & Personal Liability Issues During Competitions
• Trail Riding
• Parades

View Audio Video Design Expert Witness Profile.

View Solar Energy Expert Witness Profile.

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 & 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, spa injuries, bleaching, hair coloring, 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 Consulting Profile.

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

Inside the Box, LLC is an Automotive Crash Data Retrieval company which caters to the legal community. Their certified technicians use state of the art equipment to download crash data and keep it safe in their secure servers. Their technicians are able to download the data from vehicles that have been repaired and vehicles that have been damaged beyond repair. 

Litigation Support - If secured early, the black box data can be used to help evaluate the value of a case and validate a client’s claims. During the litigation process, opposing viewpoints, such as those regarding liability or accident severity, can be evaluated by referring to the crash data. The black box data can also be a valuable tool during settlement negotiations.

Often, at this stage, the involved vehicles have been scrapped or sold and the black box data can no longer be retrieved. This can cost thousands of dollars to be added to the cost of a reconstruction by having to rely solely on traditional accident reconstruction methods. The black box data, if secured early, can be made available to an accident reconstructionist, at a later date, simplifying the reconstruction process.   

A vehicle’s black box, or Event Data Recorder (EDR), contains critical information useful to evaluate a case. The crash pulse data provides information regarding the impact. Speed and acceleration time histories provide insight into the severity of the impact. The black box also stores five seconds of pre-impact data, such as Pre-impact Speed, Brake Usage, Steering Data, Seat Belt Usage, and more.  

Services

• Tier 1:  Report Only - Includes download of the black box data, secure storage of the report and a secure link to download the report. Basic photographs of the vehicle and the download setup will be taken. The report and photographs will be available, securely, for one month, following the download.  
• Tier 2:  Report Plus Photographs - The black box data will be downloaded and stored securely. Detailed photographs of the vehicle exterior and interior will be included and also uploaded to the secure server and made available for one month following the download.
• Tier 3.  Report, Photographs, and Measurements - The black box data will be downloaded. The vehicle will be photographed and documented.  Standard vehicle measurements which will be useful for an accident reconstruction will also be recorded. The data, the photographs and measurements will be available, securely, for one month following the download.
• Report Interpretation: The data contained in a black box can be confusing to those not versed in accident reconstruction. A short explanatory report is offered which translates the EDR report into plain English. This report is not an accident reconstruction, but rather, a straightforward explanation of what is being reported by the EDR. 

**Inside the Box, LLC does not perform Accident Reconstruction or Biomechanical services.