Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4505781 | Method of reducing light reflection from glass surfaces | Daniel Cozac | 1985-03-19 |
| 4427488 | Method of modifying the light-reflecting properties of glass | Albert Servais, Francois Toussaint | 1984-01-24 |