Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9562611 | Controlled isolation valve having reinforced sealing | Georges Verdier | 2017-02-07 |
| 6223774 | Redundant regulation valve | Jean-Pierre Fournier, Francis Meyer, David Salze | 2001-05-01 |