Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8120846 | Projector screen equipped with means for applying vertical and horizontal tensile forces | Yann Charlot | 2012-02-21 |
| 7777947 | Projection screen, in particular for video projection reducing the Moiré effect | Patrice Congard | 2010-08-17 |