Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4327878 | Variable speed photographic paper feed system | Richard Dyche Anderson | 1982-05-04 |
| 4314757 | Photographic printer with automatic paper splice detector | Richard Dyche Anderson, Francis M. Laciak | 1982-02-09 |
| 4236818 | Exposure time control for photographic printer | — | 1980-12-02 |
| 4188617 | System for converting analog signals to multiplexed digital data | William H. Seipp, Stephen WHITESIDE | 1980-02-12 |