Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780466 | Cross-flow filter membrane and method of manufacturing it | Andre Grangeon, Philippe Lescoche, Thomas Fleischmann | 2004-08-24 |
| 6499606 | Cross-flow filter membrane and method of manufacturing it | Andre Grangeon, Philippe Lescoche, Thomas Fleischmann | 2002-12-31 |