Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643052 | Method for renewing grinding wheel surfaces and disk and machine for carrying out said method | Pascal Daboudet, Jean-Luc Labat | 1997-07-01 |
| 4640055 | Grinding machine for guided or non-guided beveling or grooving of an ophthalmic lens | Suzan Badin, Jean-Francois Moulin, Patrice Renan | 1987-02-03 |
| 4612732 | Machine for grinding ophthalmic lenses | Jean-Francois Moulin, Suzan Badin | 1986-09-23 |
| 4597651 | Apparatus for the detection of eye sight defects and cassette for the operation of such an apparatus | Christine Capo-Gual, Jean-Claude Hennequin | 1986-07-01 |