Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6237396 | Integrated analysis process and device for hydrocarbon characterization by distillation simulation | Jean-Pierre Durand, Veronique Ruffier-Meray | 2001-05-29 |
| D417801 | Hosiery display | — | 1999-12-21 |
| 5218016 | Filler and floatability material manufacturing process and tubular units that incorporate this material | Jacques Jarrin | 1993-06-08 |
| 5076816 | Gas separation membrane | Rene Avrillon, Andre Descamps, Alain Driancort, Jean-Claude Mileo | 1991-12-31 |
| 5071452 | Gas separation membrane | Rene Avrillon, Andre Deschamps, Alain Driancourt, Jean-Claude Mileo | 1991-12-10 |
| 4963420 | Filler and floatability material - manufacturing process and tubular units that incorporate this material | Jacques Jarrin | 1990-10-16 |
| 4925459 | Process for separation of the constituents of a mixture in the gas phase using a composite membrane | Alexandre Rojey, Andre Deschamps, Alain Grehier | 1990-05-15 |