Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9933697 | Projection subsystem for high contrast projection system | — | 2018-04-03 |
| 9229300 | Position adjustment system for a projection lens | Frank Hellin | 2016-01-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9933697 | Projection subsystem for high contrast projection system | — | 2018-04-03 |
| 9229300 | Position adjustment system for a projection lens | Frank Hellin | 2016-01-05 |