Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4919501 | Opto-mechanical deflector | — | 1990-04-24 |
| 4690485 | Flat bed optical scanning beam deflection system | — | 1987-09-01 |
| 4632512 | Variable laser attenuator | Thomas Haerig | 1986-12-30 |
| 4629283 | Optical flat bed scanning system | — | 1986-12-16 |
| 4185902 | Light absorption device for the prevention of stray light in particular in a phototypesetter | — | 1980-01-29 |