Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789691 | Sealable casing having a quarter-turn closing arrangement | Philippe Roger Rouix | 2004-09-14 |
| 6713428 | Dispersible aluminium hydrate, method for preparing same and use for preparing catalysts | Pierre-Yves Le Goff, Philippe Laval | 2004-03-30 |