Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4289043 | Protective device for an inertia wheel rotating | Andre Chabre, Gerard de Saint-Ours | 1981-09-15 |
| 4283615 | Device for stopping a leak in a straight portion of a heat-exchanger tube | — | 1981-08-11 |