MD

Matthew Duffield

PR Protomet: 1 patents #13 of 17Top 80%
Overall (All Time): #1,708,241 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12280857 Seat slide-lock system Brian Pitcher, Tyler Gooden 2025-04-22
D997103 Electrical connector jacket Michael J. Engler, Wayne Hoover 2023-08-29