Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5543127 | Dilute solution of a hydride in liquid nitrogen | Pierre Karinthi | 1996-08-06 |
| 4711721 | Waste water sludge thickener with odor control | Alain Rigouard, Jean-Pierre Bouchez, Jean-Luc Duc | 1987-12-08 |