Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7546879 | Flow control device | Gilles Cantin, Vincent Tourillon | 2009-06-16 |
| 7086471 | Method and apparatus for controlling downhole flow | Gilles Cantin, Vincent Tourillon | 2006-08-08 |