Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4901982 | Method intended to facilitate disengagement of mechanisms applying high stress to one another | Christian Ravet | 1990-02-20 |
| 4456224 | Jacking mechanism for self-raising ocean platforms | — | 1984-06-26 |