Expert Mechanical Engineering Witness

I formed my consulting business in 2000, following 46 years in industry. My industry experience was primarily in diesel engines used in all types of equipment such as: trucks, buses, construction, industrial, generator sets, marine, military, mining, rail and others. I can provide expert witness testimony regarding product liability, patent infringement, development contracts and exhaust emission related incidents.

  • General Motors Company
  • Detroit Diesel Corp
  • Daimler Trucks North America
  • Navistar/International Truck & Engine
  • Freightliner LLC
  • Tognum-MTU
  • General Electric
  • Achates Power Inc.
Law Firms
  • Christie, Pabarue, Mortensen & Young PC; Philadelphia, PA
  • Dykema Gossett LLP; Detroit, MI
  • Pond North LLP; Los Angeles, CA
  • Latham & Watkins LLP; Chicago, IL
  • Waters & Krause LLP; Dallas, TX
  • McKenna Long & Aldridge LLP;  San Francisco, CA
  • Abbott, Simses & Kuchler PC; Jackson, MS
  • Kreindler & Kreindler LLP; New York, NY
  • Fukunaga Matayoshi Hershey & Ching LLP; Honolulu, Hawaii
  • The Gaitan Group PLCC; Seattle, WA
  • Swanson, Martin & Bell LLP; Chicago, IL
  • Eckert, Seamans, Cherin & Mellott LLC; Boston, MA
  • Lavin, O’Neil, Ricci, Cedrone & Disipio PC; Philadelphia, PA
  • Christian, Smith & Jewell LLP; Houston, TX
  • Benson & Brown PLCC; Greensboro, NC
  • Morgan & Morgan PA; Tampa, FL
  • Romano Stancroff PC; Plymouth, MI
  • Belew, Bell & Brissey; Batesville AR
  • Adcock & Morrison PLCC; Ridgeland, MS
  • Caddell & Chapmen
  • Feder, Lucero & Wollam LLP
  • Patton Boggs LLP
  • Miller Weisbrod

Depositions by David Merrion (2008 to present)pdf-icon