Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4287825 | Printing control system | Alton B. Eckert, Richard A. Malin, Robert B. McFiggans | 1981-09-08 |
| 4211397 | Unit document feeding mechanism | Gary G. Hansen, Theodore Watkin | 1980-07-08 |