Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4375269 | Disk-indexing mechanism for powder-actuated tool abstract of the disclosure | Jean-François Ollivier, Roland Almeras | 1983-03-01 |
| 4349141 | Piston return for powder actuated piston tool | Jean-François Ollivier | 1982-09-14 |