Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6425944 | Sulphonated polyimides, membranes prepared with them, and a fuel cell device that includes these membranes | Sylvain Faure, Michel Pineri, Pierre Aldebert, Regis Mercier | 2002-07-30 |
| 6376129 | Sulphonated polyimides, membranes prepared with them, and a fuel cell device that includes these membranes | Sylvain Faure, Michel Pineri, Pierre Aldebert, Regis Mercier | 2002-04-23 |