Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5570172 | Two up high speed printing system | — | 1996-10-29 |
| 5463451 | Document reproduction system including a duplex document handler with natural inversion | James D. Rees, Paul Morgan, Joseph J. Ferrara | 1995-10-31 |
| 5459556 | Toner consumption rate gauge for printers and copiers | Michael Garofalo | 1995-10-17 |
| 5430535 | Bimodal sheet transport system for a copier | — | 1995-07-04 |
| 5392109 | Compact scanner | — | 1995-02-21 |
| 5381220 | Sheet handling system for plural cycle printing machines | Cyril G. Edmunds | 1995-01-10 |
| 5374049 | Compact inverter | Jan Bares | 1994-12-20 |
| 5331376 | System and method for editing a document image | — | 1994-07-19 |
| 5283424 | Optical paper sensor having alterable sensitivity and illumination intensity | Ronald R. Wierszewski | 1994-02-01 |
| 5270773 | Image producing device with security to prevent disclosure of sensitive documents | Robert L. Sklut | 1993-12-14 |
| 5258817 | Document handling system having a shunt path | — | 1993-11-02 |
| 5253862 | Adjustable normal force edge registering apparatus | Vinod K. Agarwal, Robert P. Siegel, Lam F. Wong | 1993-10-19 |
| 5152515 | Variable trajectory document restacking system | — | 1992-10-06 |
| 5146286 | Compact copy sheet input/output apparatus for an electrophotographic printing machine | James D. Rees | 1992-09-08 |
| 5087027 | Document handler staple detector | — | 1992-02-11 |
| 5048813 | Bottom vacuum corrugation feeder air knife calibration system and method | Ronald R. Wierszewski, Richard F. Scarlata, James F. Matysek | 1991-09-17 |
| 4960272 | Bottom vacuum corrugation feeder stack height detection system calibration method | Ronald R. Wierszewski, Richard F. Scarlata, James F. Matysek | 1990-10-02 |
| 4925176 | Signature job copying system | — | 1990-05-15 |
| 4844434 | Mid form start CF document feeder | Ronald R. Wierszewski, Stephen A. Demchock | 1989-07-04 |
| 4834360 | Job batching system for high capacity copier with RDH | — | 1989-05-30 |
| 4814822 | "Method and apparatus for automatic ""two-up"" copying with intermediate latent image copiers" | Richard E. Smith | 1989-03-21 |
| 4794429 | Automatic dual mode sheet and web document transport for copiers | — | 1988-12-27 |
| 4786041 | Document handler jam clearance and job recovery system | Michael Tanaka, Charles E. Smith | 1988-11-22 |
| 4782363 | Copying system for on-line finishing | James E. Britt, Charles W. Spehrley, Jr., Brian Walsh, Robert G. Palifka, Charles E. Smith | 1988-11-01 |
| 4745438 | Automatic copier show-around erase system | Donald Schaeffer | 1988-05-17 |