Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4568159 | CCD Head and eye position indicator | — | 1986-02-04 |
| 4421486 | Field of view test apparatus | Frank J. Oharek, Archer M. Spooner | 1983-12-20 |
| 4375908 | Anamorphic system for redundancy in coherent fiber optic bundle transmission | — | 1983-03-08 |
| 4370677 | Rotating shutter system for improving the resolution of a visual display system | Frank J. Oharek, Curt Stahl | 1983-01-25 |