Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4964756 | Tide attenuator | Pierre Guevel, Jean-Michel Manzone, Rene Bouchet | 1990-10-23 |
| 4810129 | Arrangement for generating waves in a body of water | Pierre Guevel | 1989-03-07 |