Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10386741 | Multiple images on photo drums | Vitaly Portnoy, Michel Assenheimer | 2019-08-20 |
| 10156804 | Color separations on photo drums | Vitaly Portnoy, Michel Assenheimer | 2018-12-18 |