Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4456235 | Bottom-up stacker | Donald F. Colglazier | 1984-06-26 |
| 4413901 | Recirculating automatic document feeder | — | 1983-11-08 |
| 4396274 | Electrophotographic copier configuration | Richard E. Norwood | 1983-08-02 |