Dr. Ramirez has over 40 years of engineering experience, including product design, structural and mechanical analysis, and collision reconstruction. He has ten U. S. Patents, is a Certified Safety and Health Official, is ACTAR accredited in accident reconstruction, and is a member of the Society of Automotive Engineers, the American Society of Mechanical Engineers and the Texas Association of Accident Reconstruction Specialists. He is bilingual and received his PhD in mechanical engineering from the University of Texas at Austin in 1991.
Ciro Ramirez, PhD, PE, CSHO
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Marty Long has over 40 years of industrial experience, including extensive experience in oil field operations and design and manufacture of oil exploration equipment, including drilling rigs. He is a member of the American Society of Mechanical Engineers, the American Welding Society, the Institute of Electronic and Electrical Engineers, and the Society of Manufacturing Engineers. He is ACTAR accredited in vehicular accident reconstruction. Mr. Long received a BSME from the University of Texas at Austin in 1974.
C. L. (Marty) Long, Jr., PE, CSHO
Stephen R. Long, PE
Stephen Long's extensive industrial experience includes structural and mechanical design, sophisticated manufacturing techniques, root cause analysis and industrial accident investigation. He is an expert in rotating electrical machinery, industrial controls and instrumentation, and oilfield equipment design. He is a former Director of Operations for National Oilwell Varco and a member of the American Society of Mechanical Engineers and the American Welding Society.
President Emeritus
Senior Engineering Consultant
Forensic Mechanical Engineering Consultants
Curriculum Vitae (PDF)
Curriculum Vitae (PDF)
Curriculum Vitae (PDF)
Dr. Long received his PhD in Biomedical Engineering from the University of Texas Health Science Center at San Antonio in 2014. He specializes in medical equipment design and has experience in sophisticated diagnostic methods for traumatic brain injury as well as wound care and heart valves. Dr. Long is a prolific inventor and author and is fluent in Spanish.
Justin A. Long, PhD
Senior Biomedical Consultant
Curriculum Vitae (PDF)
Curriculum Vitae (PDF)
David A. Brown, PE
Dave Brown is an expert in HD 3-D computer animations, physics-based simulations, collision data recovery, drone aerial photography, video production, and photogrammetry with over 25 years of vehicle accident investigation and reconstruction experience, including heavy trucks, passenger vehicles, motorcycles, and pedestrians. He is ACTAR accredited and the current President of the Texas Association of Accident Reconstruction Specialists (TAARS). Mr. Brown received his BSME from the University of Texas at Arlington in 1985 and began his engineering career in the aerospace and machine design industries where he gained extensive experience in aircraft and vehicle crash testing, failure analysis, and in the research and development of extremely high-precision machine tools.
Principal Engineer