Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358197 | Very high speed duplicator with limitless finishing function | Frank R. Hynes, Hugh L. Jones, David Thompson | 1982-11-09 |
| 4335949 | Reproduction machine with recirculating document handler diagnostics | John W. Daughton | 1982-06-22 |