Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699195 | Projection lens arrangement and method of using same | — | 1997-12-16 |
| 5669688 | Display panel projector and method of using same | Kenneth W. Baar, Sidney Sitachitt, Barry K. Spicer, Arthur P. Minich, Paul R. Corsaro +1 more | 1997-09-23 |