Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4727732 | Device for detecting the presence of an individual yarn in a lap of parallel yarns | Jean-Philippe DUMAS, Michel Gre, Alain Legay, Andre Langlet, Yvon Madec | 1988-03-01 |