Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335949 | Reproduction machine with recirculating document handler diagnostics | William P. Kukucka | 1982-06-22 |
| 4329046 | Method for operating a reproduction machine with unlimited catch tray for multimode operation | Robert A. Burkett, Robert G. Ellis, Raymond C. Wartinger, Clayton L. Williamson, Jr. | 1982-05-11 |
| 4313673 | Duplex operation in a reproduction machine | Raymond C. Wartinger, Charles D. Braswell, Neal S. Buchalter, Robert G. Ellis | 1982-02-02 |
| 4314334 | Serial data communication system having simplex/duplex interface | Kenneth Gillett, Frank M. Nelson, Stephen P. Wilczek | 1982-02-02 |