Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4758481 | Fuel cell with improved separation | — | 1988-07-19 |
| 4640876 | Fuel cell structures | Bernard Warzawski | 1987-02-03 |
| 4604332 | Fuel cell structures | Bernard Warszawski, Sylvain Dupre | 1986-08-05 |
| 4590134 | Fuel cell structures | Bernard Warszawski, Jean Arlie | 1986-05-20 |
| 4590135 | Fuel cell structures | Bernard Warszawski, Sylvain Dupre | 1986-05-20 |