Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342708 | Separator for an alkaline storage cell | Patrice Champalle, Jean-Louis Liska | 1994-08-30 |
| 5248550 | Encapsulation of thermoplastic particles for production of composites | Russell Turpin | 1993-09-28 |