Contrast Engineering
Grant L. Rhyno
President & Senior Electrical Engineer
Fire & Explosion Investigations, Vehicle Fire Investigations, Accident Reconstruction, Structural Assessments, Electrical Assessments
Bill A. Murphy
Senior Fire Origin & Cause Investigator
Fire & Explosion Investigations, Vehicle Fire Investigations, Fire Investigation Instructor
Dr. Richard J. Smythe
Senior Analytical Chemist
Organic Chemistry, Paints, Plastics, Polymers, Fire Origin & Cause
John D. Hatcher
Licensed Motor Vehicle Technician
Motor Vehicle Inspection Compliance, Post Collision & Fire Mechanical Assessments, Mechanical Repair Assessments
Frank C. S. Lockyer
Senior Civil/Structural Engineer
Civil/Structural Assessments, Roadway Design, Slip & Fall, Building Code Assessments, Water and Sewer Design Assessments
Stephen R. Robinson
Senior Forensic Engineer & Collision Reconstructionist
Accident Reconstruction, Civil/Structural Assessments
Graeme C. Caskey
Senior Mechanical Engineer
Mechanical & Industrial Process Assessments, Marine & Industrial Process Assessments, Sprinkler & Piping Failure Assessments, Project Management
Dr. Herbert Hancock
Retired / Technical Reviewer
Metallurgical Assessments, Failure Analysis, Corrosion, Oil Tank Failures
Dr. Noubar Yemenidjian
Senior Metallurgical Engineer
Material Analyst, Ceramic/Glass Failure Analysis, Metallurgical Assessments, Failure Analysis & Corrosion
Sarah J. Murphy
Site Assistant
Forensic Engineer, Fire & Explosion Investigator, Accident Reconstruction, Marketing
Tim P. Jenkins
Senior Fire Origin & Cause Investigator
Fire & Explosion Investigations, Vehicle Fire Investigations
Shawn R. Williams
Senior Mechanical Engineer, Systems Analyst
Mechanical Assessments, Structural Assessments
W. Scott Perry
Senior Electrical Engineer & Fire Origin & Cause Investigator
Electrical Assessment & Design, Fire & Explosion Investigations
Mark Timmons
Senior Fire Origin & Cause Investigator
Fire & Explosion Investigations, Vehicle Fire Investigations