Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4571313 | Process for the production of plastic optical fibers | Jean Calvet, Jean-Claude Cavan, Maurice Goldwasser, Jean-Claude Thevenin | 1986-02-18 |
| 4552431 | Optical fibers with plastic core and polymer cladding | Jean Calvet, Jean-Claude Cavan, Jean-Claude Thevenin | 1985-11-12 |