Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6617945 | Filter with an electrically tunable resonator | Frederic Roger Lotz, Patrick Albert Georges Desrumaux, Gerard Forterre | 2003-09-09 |
| 5699141 | Progressive simultaneous vision optical lens for correcting presbyopia corresponding to a low addition | Dominique Baude, Nicolas Chateau | 1997-12-16 |
| 5530491 | Simultaneous vision ophthalmic lens for correcting presbyopia and pair of ophthalmic lenses of this kind for the same wearer | Dominique Baude | 1996-06-25 |
| 4976534 | Simultaneous vision optical lens for correcting presbyopia | Christian Miege, Gerard Obrecht | 1990-12-11 |
| 4204502 | Once-through forced-circulation steam generator | Jean Forestier, Bernard Leblanc, Marcel Monteil | 1980-05-27 |
| 4198929 | Steam generator for a pressurized-water power station | Jean Forestier, Bernard Leblanc, Marcel Monteil | 1980-04-22 |