Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9546815 | Method and device for separating a gas mixture by cryogenic distillation | Jean-Marc Peyron | 2017-01-17 |
| 9091478 | Method and apparatus for separating air by cryogenic distillation | Frederic Judas, Patrick Le Bot | 2015-07-28 |
| 5560223 | Process and installation for the expansion and compression of at least one gaseous stream | — | 1996-10-01 |