Issued Patents All Time
Showing 126–132 of 132 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4920364 | Liquid crystal dynamic attenuator for laser printers | Werner E. L. Haas, Jean-Michel Guerin | 1990-04-24 |
| 4896929 | Holographic display module for displaying machine status | Werner E. L. Haas, Kirk A. Blakesley, John L. Havranek, Leon E. Kawacz, Raymond P. Mileski +3 more | 1990-01-30 |
| 4786858 | Liquid crystal electrostatic voltmeter | Werner E. L. Haas | 1988-11-22 |
| 4747646 | Optical holographic scanner | — | 1988-05-31 |
| 4709648 | Boat seat bracket | — | 1987-12-01 |
| 4664789 | Classifying device | Jeremy J. Lees, Murray H. Pryor | 1987-05-12 |
| 4591103 | Asbestos process | Philip S. B. Stewart, George T. Hurst | 1986-05-27 |