Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5039573 | Polyurethane layer possessing energy-absorbing properties and its use in safety glass | Jean-Louis Bravet | 1991-08-13 |
| 4830806 | Method and device for the manufacture of a high optical quality transparent sheet or plastic | Gerard Daude, Jean-Louis Bravet, Michel Moncheaux, Gerard Dimier | 1989-05-16 |