Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7160563 | Method for preparing beer | Philippe Malcorps, Stephane Dupire | 2007-01-09 |
| 6117459 | Filtration adjuvants, filtration supports, filtration process using them and process for regenerating said adjuvants | Jacques Hermia, Georges Rahier | 2000-09-12 |