Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6467364 | Coupling apparatus for rotating a rotatable part with a movable slide | Claude Wattignier | 2002-10-22 |
| 6027126 | Metal gasket, especially for a valve device | Jacques Peterschmitt, Claude Wattignier | 2000-02-22 |
| 6022000 | Valve device | Patrick Guiroy, Jean-Claude Garrigues, Jean-Paul Dubois, Claude Wattignier | 2000-02-08 |
| 6003432 | Actuator including a jack | — | 1999-12-21 |
| 5639100 | Metal gasket | Jean-Claude Garrigues | 1997-06-17 |
| 4995305 | Actuator employing a fluid under pressure for the driving in rotation of a rotary shaft | Jean-Claude Garrigues, Pierre Rieuvernet | 1991-02-26 |
| 4901979 | Butterfly valve of inspectable type | Gean-Claude Garrigues | 1990-02-20 |
| 4593916 | Sealing device providing the upstream/downstream sealing of a valve | Jean-Claude Garrigues | 1986-06-10 |