Engineering Staff

	Joe Thornhill, PhD, PE, CSHO
	Dr. Thornhill received a PhD in Mechanical Engineering in 1980 from the University of Texas at Austin. He has over 35 years of engineering experience, including research, development and collision reconstruction, and served as an engineering faculty member at UT Austin for 20 years. He is a member of several technical societies, is a Certified Safety and Health Official, and is ACTAR accredited in accident reconstruction. View Curriculum Vitae (Adobe Acrobat)

Ciro Ramirez, PhD, PE, CSHO
Dr. Ramirez has over 35 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. View Curriculum Vitae (Adobe Acrobat)

	C. L. (Marty) Long, PE
	Mr. Long has over 35 years of industrial experience, including extensive experience in 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 received a BSME from the University of Texas at Austin in 1974. View Curriculum Vitae (Adobe Acrobat)