Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7766579 | Process and device for building a tunnel immersed on a sub-sea soil | Pierre Longchamp, Philippe Autuori, Patrick Palbras | 2010-08-03 |
| 7686539 | Water movement damper device | Raphaelle Pouezevara | 2010-03-30 |