Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6149385 | Multiphase fluid pumping or compression device with blades of tandem design | Regis Didier Alain Vilagines, Christian Bratu | 2000-11-21 |
| 5885058 | Multiphase fluid pumping or compression device with blades of tandem design | Regis Didier Alain Vilagines, Christian Bratu | 1999-03-23 |