Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4720309 | Saturatable absorbant with very short switching times | Benoit Deveaud, Andre Chomette | 1988-01-19 |
| 4373943 | Multiple fiber forming machine | Alain Gouronnec, Michel Treheux | 1983-02-15 |