Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8177607 | Device for blocking optical elements | Jean-Marie Keller | 2012-05-15 |
| 7559829 | Tool for surfacing an optical surface | Jean Stephane, Laurent Marcepoil, Jean-Marc Padiou | 2009-07-14 |
| 4959118 | Apparatus for applying a protective film on one face of a series of ophthalmic lenses | Jean-Claude Lacroix | 1990-09-25 |
| 4852631 | Method and apparatus for fixing a metal block on a face of an ophthalmic lens, by casting molten metal thereon | Jean-Claude Lacroix | 1989-08-01 |
| 4844143 | Mold for fixing a metal block on one of the faces of an ophthalmic lens | Jean-Claude Lacrois | 1989-07-04 |
| 4831789 | Tool whose shape adapts automatically to the surface of an ophthalmic lens | Jean-Claude Lacroix | 1989-05-23 |
| 4826548 | Method for applying a protective film on one face of a series of ophthalmic lenses | Jean-Claude Lacroix | 1989-05-02 |