Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6001755 | Method of making a UV absorbing liquid | Roger J. Araujo, Alain Carre | 1999-12-14 |
| 5528713 | Optical component connected to an array of optical fibers | Thierry Luc Alain Dannoux | 1996-06-18 |
| 4683153 | Transparent laminated polarizing glasses | Serge P. P. Goepfert, Francoise M. M. Roger, Jean-Pierre Themont, Andre Jean Vachet | 1987-07-28 |
| 4648925 | Method of making transparent polarizing laminated glasses | Serge P. P. Goepfert, Francoise M. M. Roger | 1987-03-10 |
| 4454170 | Method for tinting a sheet of polyurethane | Serge P. P. Goepfert, Serge Marsaud, Francoise M. M. Roger | 1984-06-12 |