Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7370494 | Method and installation for producing, in gaseous form and under high pressure, at least one fluid chosen from oxygen, argon and nitrogen by cryogenic distillation of air | Lasad Jaouani, Bao Ha, Maurice Grenier, Xavier Pontone | 2008-05-13 |
| 7076971 | Method and installation for producing, in gaseous form and under high pressure, at least one fluid chosen from oxygen, argon and nitrogen by cryogenic distillation of air | Lasad Jaouani, Bao Ha, Maurice Grenier, Xavier Pontone | 2006-07-18 |