Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5466119 | Spacer of adjustable thickness | Jean-Claude Boivin, Jean-Emile Chollet, Pierre Falcoz | 1995-11-14 |
| 5244353 | Gas pumping installation having means for regulating its pumping speed | Jean-Marc Paquet | 1993-09-14 |
| 5188145 | Valve | — | 1993-02-23 |
| 5101861 | Slide valve | Patrice Deville | 1992-04-07 |
| 5048559 | Valve and apparatus using said valve | Jean-Marc Paquet | 1991-09-17 |
| 5049042 | Anti-return safety apparatus | Jean-Marc Paquet | 1991-09-17 |
| 5011368 | Vacuum pump of the type having a Gaede channel | Sebastien Frindel | 1991-04-30 |