Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4389913 | Screw extractor | Jean-Marc LACOSTE, Gilles Tremblay | 1983-06-28 |
| 4301551 | Deformable high energy storage tension spring | Roland Dore | 1981-11-24 |
| 4294015 | Extensometer | Jacques Sibille | 1981-10-13 |