Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7546879 | Flow control device | Gilles Cantin, Vincent Gergele | 2009-06-16 |
| 7380597 | Deployment of underground sensors | John Edwards, Philippe Gambier, Christian Chouzenoux, Emmanuel Rioufol | 2008-06-03 |
| 7086471 | Method and apparatus for controlling downhole flow | Gilles Cantin, Vincent Gergele | 2006-08-08 |
| 6499541 | Method of installing components in a downhole apparatus, and apparatus obtained thereby | Stephane Hiron, Christophe Rayssiguier, Gilles Cantin | 2002-12-31 |
| 6364023 | Downhole actuator, and a flow rate adjuster device using such an actuator | Stephane Hiron, Christophe Rayssiguier, Gilles Cantin | 2002-04-02 |
| 6273194 | Method and device for downhole flow rate control | Stephane Hiron, Christophe Rayssiguier | 2001-08-14 |