Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5203900 | Method of producing discontinuous coated glass fibers | Christian Guillard, Guy Berthier | 1993-04-20 |
| 5178657 | Binder and binder-based size for mineral fibers | — | 1993-01-12 |
| 5047452 | Binder and binder-based size for mineral fibers | — | 1991-09-10 |