Jeffery H. Warren, PhD, PE, CSP is Chief Engineer and CEO of The Warren Group. A licensed professional engineer in 14 states, he holds a Bachelor of Science in Mechanical Engineering from the University of North Carolina as well as a Master of Science and a Doctorate in Mechanical Engineering from Virginia Polytechnic Institute and State University — all with machine design emphasis.
Background Experience - A former research engineer for DuPont at the Savannah River Laboratory, Dr. Warren designed, patented, and built an incinerator to burn radioactive waste. He also taught mathematics and engineering at the University of South Carolina in Aiken. Later, Dr. Warren was chief machine designer and owner of Warren Engineering Company, Inc., which designed and built special machinery for manufacturing automation. He combined his passion for keeping people safe with his knowledge of mechanical engineering, machine design, risk assessment, and safety to pursue a career in forensic engineering.
Dr. Warren is a Certified Safety Professional in engineering aspects and a Certified Fire and Explosion Investigator. He has investigated more than 2,000 claims involving property damage and injuries related to machinery, equipment, and products since 1987. Dr. Warren is a court-qualified expert in mechanical engineering, machine design, risk assessment, and safety. He’s also testified in several hundred depositions and more than 75 trials in state and federal court. He has successfully passed Daubert challenges. Dr. Warren was on the committee that authored the ANSI Technical Report, ANSI B11.TR3-2000 entitled, “Risk Assessment and Risk Reduction – A Guide to Estimate, Evaluate and Reduce Risks Associated with Machine Tools.” He regularly investigates personal injury and wrongful death product liability claims as well as property damage claims involving machinery and equipment in both manufacturing and construction workplaces for both the plaintiff and the defense. He has a reputation for thoroughly analyzing each case to provide precise, understandable, fact-based opinions.
Dr. Warren has a way of making complicated mechanical engineering, machine design, risk assessment and safety concepts understandable to the ordinary person. He also presents classes and seminars on topics ranging from investigation of machinery and equipment, unintentional injury claims, subrogation and SAFETYTHROUGHDESIGN®.
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John Phillips, PE, CFEI, Senior Consulting Engineer, has more than 30 years of Crane and Heavy Equipment experience and more than 20 years of experience in forensic engineering. In addition to holding a Bachelor of Science degree in Mechanical Engineering from the University of South Carolina, Mr. Phillips is a Licensed Professional Engineer in South Carolina, North Carolina, Georgia, Louisiana, Ohio and Minnesota. He is NCEES registered both as a model engineer and with The United States Council for International Engineering Practice. During his career, Mr. Phillips has designed crane systems, supervised installation, tested and certified lifting equipment even serving as a project engineer for maintenance and certification of nuclear weapon lifting and handling systems. His extensive experience helps him determine the cause and scope of damage for crane, hoist, and other lift equipment incidents. In addition, he’s a certified Fire and Explosion Investigator and a certified Fire Investigator Instructor by the National Association of Fire Investigators.
Mr. Phillips is adept at determining the origin, cause, and scope of damage for equipment and structural fires. He also evaluates consumer and industrial equipment for product defects, guarding, and safety issues. He has testified in depositions and trials in state and federal court. Mr. Phillips is a member of the International Code Council (ICC), American Society of Materials (ASM) and the American Society of Testing and Materials (ASTM), as well as a voting member of the ASTM Performance of Buildings, Forensic Sciences, Forensic Engineering, and Ships & Marine committees.
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Jennifer Morningstar, PE, CFEI, is a licensed professional engineer in South Carolina, North Carolina, Georgia, Iowa and West Virginia, and an NCEES Model Law Engineer. Ms. Morningstar is a member of the National Association of Fire Investigators (NAFI) and the American Institute of Chemical Engineers (AIChE). She holds a Bachelor of Science Degree in Chemical Engineering from Virginia Polytechnic Institute and State University, as well as a Masters of Business Administration from the University of South Carolina.
Background Experience - Ms. Morningstar has 19 years of industrial experience. She spent 16 years working at a polyethylene terephthalate (PET) manufacturer gaining familiarity with all the unit operations. Her experience includes distributed control systems (DCS) and programmable logic controllers (PLC). She is an OSHA-trained Process Hazard Analysis study leader and completed Root Cause Failure Analysis training to become an Incident Investigator. Ms. Morningstar authored Lockout / Tagout Procedures and Confined Space Entry Procedures. She also managed capital expansion projects in excess of $1M and then spent 3 years as an energy management consultant in a variety of industries including mineral extraction, pulp & paper, animal harvesting & packaging (including rendering) and grain milling. Ms. Morningstar worked with both natural gas and coal-fired boilers producing saturated steam and super-heated steam for cogeneration. Other processes in her expertise include air compressors, cooling towers, chillers, multi-stage ammonia-based refrigeration systems, waste water treatment and biogas production.
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John Holecek, MSME, PE, CSE, CFEI, Senior Consulting Engineer, is a licensed professional engineer in 8 states and has both a Bachelor of Science in Mechanical Engineering and Master of Science in Mechanical Engineering from the University of South Carolina. Mr. Holecek has passed the professional engineering exam in both Mechanical and Controls Engineering. A NAFI Certified Fire and Explosion Investigator, he has more than 22 years of experience in the design of industrial, commercial and consumer products. These products include industrial ovens, paint spray systems, HVAC systems, conveyors, and gas appliances including commercial cooking equipment and gas grills. Mr. Holecek's design experience includes the control systems for these products as well as the normal safeguarding provisions applied to these products. Additionally, he has supervised manufacturing operations and managed outside contractors in site safety requirements and the installation of industrial process equipment. By virtue of his experience, he is well versed in federal and state worker safety regulations.
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Aaron (Al) Duncan II, ACTAR, is a Vehicle Collision Reconstructionist with Warren. He is accredited as a Traffic Accident Reconstructionist by The Accreditation Commission for Traffic Accident Reconstruction.
Background Experience - Prior to joining Warren, Mr. Duncan worked for 23 years as a South Carolina Highway Patrol Trooper to include 10 years as a Multi-Disciplinary Accident Investigation Team (M.A.I.T.) member. As a trooper, he investigated in excess of 1,000 vehicle accidents and incidents. Then, as a member of M.A.I.T. for 10 years, he was involved in over 1,000 detailed investigations and collision reconstructions. Mr. Duncan is a member of the South Carolina Association of Reconstruction Specialists (SCARS), the International Association of Accident Reconstruction Specialists (IAARS), and the Blue Knights International Motorcycle Group. He holds a Bachelor of Science Degree in Political Science from Lander University in Greenwood, South Carolina and completed the Law Enforcement Basic Program at the South Carolina Criminal Justice Academy in Columbia, South Carolina.
Mr. Duncan has testified multiple times in state courts and he has been court qualified as an expert in accident investigation and collision reconstruction. His expertise focuses on investigating and reconstructing vehicle collisions involving single and multi-vehicles, animals, pedestrians, motorcycles, heavy trucks, and commercial vehicles. Mr. Duncan is also a skilled user of Forensic Mapping Technology and Computerized Collision Diagramming Software for collision scene analysis. He is experienced in the data download and analysis of airbag black boxes (Crash Data Retrieval Units) in automobiles, pickup trucks, and SUVs.
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The Rehberg Konin Group provides scientific investigation, research and analysis, expert testimony, and litigation support services for incidents involving Sports and Physical Activity. Their services are available nationwide. The Rehberg Konin Group's world-class experts have distinguished backgrounds in the areas of sports Risk Management and Injury Prevention. Their associates have extensive experience in specific disciplines such as sports medicine, athletic training, physical therapy, medicine, exercise science and emergency care. Selected Services Include: Sports Risk Management
Dr. Robb S. Rehberg, PhD, ATC, CSCS, NREMT has extensive experience as an educator and clinician. He has spent over 20 years working with athletes of all levels, from high school to Olympic competitors. His teaching experience is just as comprehensive with 18 years as an instructor in a variety of courses. Prior to his current role as Associate Professor and Coordinator of Athletic Training Clinical Education, he was the Chief Athletic Trainer for the prestigious Kessler Institute for Rehabilitation. In addition, he spent 13 years overseeing the sports medicine needs of 39 interscholastic athletic teams.
Dr. Jeff G. Konin, PhD, ATC, PT, FACSM, FNATA is currently the Director of Athletics at Eastern Connecticut State University, in Willimantic, Connecticut. Prior to this role, he was an Associate Professor and the Vice Chair of Orthopaedics & Sports Medicine at the University of South Florida, in Tampa, FL, where he also served as the Executive Director of the Sports Medicine and Athletic Related Trauma (SMART) Institute and the Director of the Graduate Athletic Training Program. Dr. Konin has an extensive background as a clinician, educator, administrator, author, and public speaker.