David M Hallman, MS, PE
Hallman Engineering LLC
Maple Grove, Minnesota
Accident Reconstruction Expert Witness, Mechanical Engineering Expert Witness
Automotive, Vehicle Fires, Crash Data, Failure Analysis, Water Loss, Metallurgy, Origin and Cause, Vehicle Mechanical, Farm Equipment, Expert Witness, CDR, EDR
David Hallman is a Licensed Professional Engineer in six states and has over twenty five years combined experience in materials research, mechanical engineering and design, crash testing research and crash investigation / reconstruction, vehicle fire research and investigation, automotive mechanics and forensic mechanical and materials investigation . He holds degrees in mechanical engineering and materials science. His extensive hands-on experience as a mechanic coupled with his two degrees makes him ideally suited for all types of failure investigations. These investigations have included but are not limited to an elevator failure involving materials and design issues, a personal injury involving a paper shredder, multiple cases involving farm equipment and personal injuries, machine guarding cases, chair collapse cases, bolted joint failures, patient lifter failures, vehicle hand control issues, and tipped telehandler and boom crane cases.
David's automotive background coupled...
Click for Full Listing and Contact Info