Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696625 | Distributor for electromagnetic radiation, particularly a projection screen | Pierre Malifaud | 1997-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696625 | Distributor for electromagnetic radiation, particularly a projection screen | Pierre Malifaud | 1997-12-09 |