Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7480099 | Variable focus system | — | 2009-01-20 |
| 7046447 | Variable focus system | — | 2006-05-16 |
| 6594083 | Lenticular imaging system, method and apparatus | — | 2003-07-15 |
| 4803402 | Reflection-enhanced flat panel display | Robert E. Wisnieff | 1989-02-07 |
| 4797683 | Multi-spectral radome | Lester H. Kosowsky, Brian J. Horais | 1989-01-10 |
| 4794398 | Multimode, multispectral scanning and detection | Lester H. Kosowsky | 1988-12-27 |
| 4791427 | Multimode, multispectral antenna | Lester H. Kosowsky | 1988-12-13 |
| 4769646 | Antenna system and dual-fed lenses producing characteristically different beams | John Cross | 1988-09-06 |
| 4742358 | Multifrequency rotatable scanning prisms | Lester H. Kosowsky | 1988-05-03 |
| 4729634 | Reflective head-up display | — | 1988-03-08 |
| 4273585 | Sealing glass | David A. Krohn, Elias Snitzer | 1981-06-16 |
| 4209255 | Single source aiming point locator | Hans A. Heynau | 1980-06-24 |
| 4183672 | Optical inspection system employing spherical mirror | Jason Gordon | 1980-01-15 |