Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4688776 | Hydroelastic suspension device for mobile self-lift drilling platforms | Pierre Lecour | 1987-08-25 |
| 4641999 | Means for protecting support structures or similar from shocks | — | 1987-02-10 |