Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7223164 | Optical surface-finishing tool | Mathieu Meynen | 2007-05-29 |
| 6814650 | Toric tool for polishing an optical surface of a lens and a method of polishing an atoric surface using the tool | Joël Huguet, Christophe Jeannin | 2004-11-09 |
| 6558586 | Process for fabricating a surface of an ophthalmic lens, installation for implementing the process and ophthalmic lens obtained by the process | Jean-Marc Padiou, Christophe Jeannin | 2003-05-06 |
| 6514133 | Tool for smoothing optical surfaces, in particular for ophthalmic lenses | Jean-Marc Padiou | 2003-02-04 |
| 5717596 | Method and system for franking, accounting, and billing of mail services | Pierre Coupe, Jean Paul DeBuchy, Didier LeDuc, Pascal Rougeau, Ronald P. Sansone +1 more | 1998-02-10 |