Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6311519 | Process and plant for separating a gaseous mixture by cryogenic distillation | Jean-Pierre Gourbier | 2001-11-06 |
| 5996373 | Cryogenic air separation process and apparatus | Francois Venet | 1999-12-07 |
| 5233839 | Process for operating a heat exchanger | Francois Venet | 1993-08-10 |
| 5205042 | Process for adjusting the verticality of an article disposed in a closed envelope and assembly for carrying this process | Francois Venet | 1993-04-27 |