Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4908876 | Apparatus and method for enhancement of image viewing by modulated illumination of a transparency | Sherman E. DeForest, Saied Benyamin, Richard G. Hier, Robert A. Kruger, Robert Power +1 more | 1990-03-13 |