Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6788442 | Optical device for helmet visor comprising a diffractive mirror | Laurent Bignolles | 2004-09-07 |
| 6715150 | Visor for a helmet | — | 2004-04-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6788442 | Optical device for helmet visor comprising a diffractive mirror | Laurent Bignolles | 2004-09-07 |
| 6715150 | Visor for a helmet | — | 2004-04-06 |