Forensic, General & Medical
Expert Witnesses

Automotive Expert Witnesses in Ohio


Materials Science Associates, LLC

Materials Science Associates, LLC - North Kingstown, Rhode Island

Phone (401) 290-8823
Website www.materialsscience.org

Medical Science, Biomedical Engineering, Materials and Medical Devices Expert Witnesses

Dr. John D. Jarrell, PhD, PE, is an experienced multi-discipline engineer specializing in the analysis of complex designs and failures involving materials, mechanical and biological systems. He has been a licensed Professional Mechanical Engineer, since 1996 and actively involved in engineering analysis, design,...




  • Emergency Services Consultants, Ltd.

    Emergency Medical Services and Firefighting Operations Expert Witness

    4111 Nantuckett Drive
    Toledo, Ohio
    Phone: (419) 843-3763
  • GNSS Solutions Ltd

    GPS Technical Expert Witness for Patent Litigation

    7 Dove Drive
    Athens, Ohio
    Phone: (740) 591-1660
  • Old Iron Innovation LLC

    Gas Turbine and Medical Device Expert Witness

    9891 Montgomery Rd Suite 286
    Cincinnati, Ohio
    Phone: (513) 484-8757
  • Reed Transportation Service Inc.

    Trucking and Construction Industry Consultant & Expert Witness

    4475 Beacon Hill Road
    Columbus, Ohio
    Phone: (614) 853-0340




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