Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8120846 | Projector screen equipped with means for applying vertical and horizontal tensile forces | Yves Trelohan | 2012-02-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8120846 | Projector screen equipped with means for applying vertical and horizontal tensile forces | Yves Trelohan | 2012-02-21 |