Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12078050 | Method for controlling a state of a tube | Cyril Blanpied | 2024-09-03 |
| 9816646 | Threaded connection for drilling and working hydrocarbon wells | Fabien Carrois, Francois Conrad | 2017-11-14 |
| 9470344 | Component for drilling and operating hydrocarbon wells | Eric Verger | 2016-10-18 |
| 7290681 | Distributor and push-button comprising one such distributor | Laurent Decottignies, Yannick Herve | 2007-11-06 |