Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856377 | Planetary gear system for a gas turbine engine | Jean-Jacques Jobin | 1989-08-15 |
RG
Roger Goudreau
Overall (All Time): #3,935,028 of 4,157,543Top 95%
1
Patents All Time