Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865393 | Method and apparatus for braking a derrick winch | — | 1989-09-12 |
JF
Jean-Francois Falcon
Overall (All Time): #3,937,566 of 4,157,543Top 95%
1
Patents All Time