Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4394089 | Color photoprinting with a scanning memory mask | John N. Street | 1983-07-19 |
| 4344699 | Exposure and contrast determination by prescanning in electronic photoprinting systems | — | 1982-08-17 |
| 4265532 | Photo printing by intensity and velocity modulation | — | 1981-05-05 |