Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11293566 | Subsea buoyancy systems | Vincent Loentgen, Marcel M. Landwehr | 2022-04-05 |
| 10935163 | Controlling the buoyancy of a mass of buoyant spheres | Vincent Loentgen | 2021-03-02 |
| 9982518 | Production riser with a gas lift facility | Benoit Vigot, Emmanuel Guilloir | 2018-05-29 |
| 9399893 | Stoppers for structures attached to hybrid riser towers | Brice Viellard, Emilie Brunet | 2016-07-26 |