With 20+ years of design and development experience, Troy Drewry provides forensic engineering, litigation consulting and expert witness testimony regarding medical devices, including biomechanical devices and orthopedic implants and instrumentation, in cases involving FDA and regulatory processes, failure analysis, product liability, medical malpractice, and intellectual property, including trade secrets.

He has hands-on experience in medical device companies, from startups to large corporations and knows their environments, constraints, issues, and concerns.

He is ranked 17th out of the Top 100 Spinal Device Inventors (1971-2003).