Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37998 | Colored glass compositions and glazings produced therewith | Pierre Combes, Jean-Jacques Massol | 2003-02-18 |
| 5352640 | Colored glass compositions and glazings produced therewith | Pierre Combes, Jean-Jacques Massol | 1994-10-04 |
| 4381047 | Piston anti-knock back assemblies | Gabriel Gregoire, Vincent Robles | 1983-04-26 |