Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6027111 | Sheet kickback control system for retard type sheet feeder-separator | Robert F. Rubscha | 2000-02-22 |
| 5596399 | Compact document measuring system for electronic document imaging | Neil J. Dempsey | 1997-01-21 |
| 5534989 | Separating document trays imaging system | Robert F. Rubscha, Margaret C. Tsai | 1996-07-09 |
| 5382015 | Document handler platen transport having a belt urging system | Gerald Curry, Kelly J. Zastrow | 1995-01-17 |
| 4980723 | Horizontal image shift by shifting to a slower copying rate | John W. Daughton, John C. DeMott, Robert M. Harwood, Gary L. Hutchinson, Khalid M. Rabb +2 more | 1990-12-25 |
| 4456236 | Plural mode recirculating document handler | — | 1984-06-26 |
| 4456237 | Plural mode recirculating document handler | — | 1984-06-26 |