Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9644633 | Centrifugal motor-compressor unit | Pierre Laboube, Patrick Friez, Patrice Bonnefoi | 2017-05-09 |
| 7144226 | Centrifugal compressor having a flexible coupling | Patrick Friez, Pierre Laboube | 2006-12-05 |
| 6959929 | Seal for a compressor and centrifugal compressor equipped with such a seal | Daniel Bolusset, Patrick Friez | 2005-11-01 |
| 6575711 | Method and device for controlling a turbo-machine so as to limit clogging of the turbo-machine internal parts with impurities derived from a process gas | Henri Hus, Daniel Tricot | 2003-06-10 |
| 5083037 | Device for controlling the operation of at least two thermal engines coupled to the same drive shaft of an alternator | — | 1992-01-21 |