Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6992804 | Part made of transparent material and headlight lens for vehicles | Patrick Muzard, Francois Leclercq | 2006-01-31 | |
| 6652093 | Variable eyeglass frame | — | 2003-11-25 | |
| D376168 | Eyeglasses frame | — | 1996-12-03 | |
| 5437172 | Anti-theft device for eyeglasses | Arnaldo Mazzucchelli | 1995-08-01 | |
| 5089554 | Silica reinforced elastomers | Francis G. Bomo, Yvonick Chevallier, Jean-Claude Morawski | 1992-02-18 | $11,625,000 |