Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9400135 | Process and apparatus for the separation of air by cryogenic distillation | Alain Briglia, Jian-Wei CAO, Frederic Guyard | 2016-07-26 |
| 7648562 | Process for separating gas in a PSA unit with two compressors | Christian Monereau, Francois Fuentes | 2010-01-19 |