Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7819396 | Sheet separating apparatus and method of separating sheets | Youti Kuo, Kenneth Luff | 2010-10-26 |
| 7328895 | Sheet feeder vacuum feed head with variable corrugation | Timothy G. Shelhart | 2008-02-12 |
| 6994340 | Sheet feeding apparatus having an air fluffer | Robert A. Clark, Robert A. Austin, Timothy G. Shelhart | 2006-02-07 |
| 6863272 | Sheet feeding apparatus having an adaptive air fluffer | Timothy G. Shelhart, Robert A. Austin | 2005-03-08 |
| 6095517 | 1-N and N-1 cut sheet receiving and stacking apparatus | — | 2000-08-01 |
| 4884794 | Duplex document handler | George J. Roller | 1989-12-05 |
| 4831420 | Copier/document handler customer variable registration system | Frank R. Walsh, Thomas W. Morgan | 1989-05-16 |
| 4727401 | Two-up automatic document feeder for simplex to duplex copying | Stephen R. Partilla | 1988-02-23 |
| 4551784 | Corona generating device | Robert J. Yax | 1985-11-05 |