Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5037701 | Processes for producing colored glass or glass-ceramic articles bearing a non-stick coating, compositions for carrying out said processes, and resultant colored articles | Alain Carre | 1991-08-06 |
| 4961996 | Non-stick coatings on glass | Alain Carre | 1990-10-09 |
| 4683153 | Transparent laminated polarizing glasses | Serge P. P. Goepfert, Serge A. M. Renault, Jean-Pierre Themont, Andre Jean Vachet | 1987-07-28 |
| 4648925 | Method of making transparent polarizing laminated glasses | Serge P. P. Goepfert, Serge A. M. Renault | 1987-03-10 |
| 4454170 | Method for tinting a sheet of polyurethane | Serge P. P. Goepfert, Serge Marsaud, Serge A. M. Renault | 1984-06-12 |
| 4277285 | Sealing glass with high coefficient of absorption for infra-red rays | Jean E. Boudot, Michel P. H. Jeanmaire | 1981-07-07 |