Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5805263 | Lens blanks, process of manufacture therefor and eyewear incorporating lenses made therefrom | Etienne Billard | 1998-09-08 |
| D366493 | Eyewear | Guy Magdelaine | 1996-01-23 |
| 5455639 | Protective eyewear with replaceable lens | Guy Magdelaine | 1995-10-03 |
| D337595 | Safety glasses | Guy Magdeleine | 1993-07-20 |
| D334758 | Safety glasses | Guy Magdeleine | 1993-04-13 |