Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8287421 | Transmission and power generation system having torque reacting joint | Robert John Ciszak, Keith Marsden, Steven Owens | 2012-10-16 |
DR
Dennis Roy
Overall (All Time): #3,226,293 of 4,157,543Top 80%
1
Patents All Time