Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7234324 | Method and installation for controlling at least one cryogenic centrifugal compressor compression line | — | 2007-06-26 |
| 6170290 | Refrigeration process and plant using a thermal cycle of a fluid having a low boiling point | — | 2001-01-09 |
| 5941095 | Process for the compression of a gas at low temperature and low pressure, and corresponding compression line and refrigeration installation | — | 1999-08-24 |
| 5499505 | Helium refrigerator with compressor drive control | — | 1996-03-19 |
| 5265426 | Compression circuit for a low pressure low temperature gaseous fluid | — | 1993-11-30 |
| 5205134 | Gas liquefaction process and refrigeration plant | — | 1993-04-27 |