Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8125674 | System and method for partial job interrupt of normal order of job queue of marking systems | — | 2012-02-28 |
| 6345167 | Single pass duplexing method and apparatus | — | 2002-02-05 |
| 6205313 | Toner charging system for atom imaging process | — | 2001-03-20 |
| 5837041 | Ink cartridges having ink compositions with pigmented particles and methods for their manufacture and use | Bing R. Hsieh, Leonard M. Carreira | 1998-11-17 |
| 5568246 | High productivity dual engine simplex and duplex printing system using a reversible duplex path | Paul D. Keller, Glenn M. Keenan | 1996-10-22 |
| 5539506 | Edge raggedness and background removal by post development member | Victor Berko-Boateng | 1996-07-23 |
| 5532092 | Edge raggedness and background removal by post development member | Victor Berko-Boateng | 1996-07-02 |
| 5311267 | Method and apparatus for supporting photoreceptive belt and copy paper to reduce transfer deletions | — | 1994-05-10 |
| 5309208 | Method and device for eliminating toner leakage from a toner cartridge | Victor Berko-Boateng, Thomas R. Race | 1994-05-03 |
| 5298955 | Blade cleanable corona porous transfer device | Thomas R. Race | 1994-03-29 |
| 5136415 | Multi-reflection scanner | — | 1992-08-04 |
| 4796048 | Resilient intermediate transfer member and apparatus for liquid ink development | — | 1989-01-03 |
| 4681426 | Brush end seals for blade cleaner housing | Richard L. Forbes, II, Joseph A. Swift, Bruce E. Thorp | 1987-07-21 |
| 4572647 | Hybrid development system | Roger L. Miller | 1986-02-25 |
| 4457996 | Tribo induction toner combination for carrierless development | Roger L. Miller | 1984-07-03 |
| 4448512 | Light means for exposing and light means for discharging in a electrophotographic printing machine | — | 1984-05-15 |
| 4185916 | Composite developer particles and apparatus for using same | Roger L. Miller | 1980-01-29 |