Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4336928 | Method for feeding documents to a copy machine | Stephen J. Wenthe, Jr., William J. Woznicki | 1982-06-29 |
| 4330197 | Recirculating documents duplex copier | John R. Yonovich | 1982-05-18 |