Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6775499 | System and method for contact electrostatic printing | David H. Pan, Chu-heng Liu | 2004-08-10 |
| 6684048 | Image preparation system for transfer to substrates | Edward B. Caruthers, Paul W. Morehouse, Jr. | 2004-01-27 |
| 6233420 | System and method for enhancing latent image development | Chu-heng Liu | 2001-05-15 |
| 6072971 | Photo injection electrographic imaging | P. Keith Watson | 2000-06-06 |
| 6006059 | Function-separated vacuum-assisted blotter for liquid development image conditioning | David H. Pan, Shu Chang, Rasin Moser, Terry D. Seim, Paul W. Morehouse, Jr. | 1999-12-21 |
| 5966570 | Image-wise toner layer charging for image development | Stewart W. Volkers | 1999-10-12 |
| 5890045 | Elastic intermediate belt and system particularly for use in electrostatographic printing systems | Vittorio Castelli | 1999-03-30 |
| 5832352 | Method and apparatus for increasing the mechanical strength of intermediate images for liquid development image conditioning | David H. Pan, Thomas F. Cassetta | 1998-11-03 |
| 5784679 | Apparatus for drying and pressing an image to a copy sheet | Edward L. Schlueter, Jr., Edward F. Bowler, Jr., Dexter A. Dyer, Christine J. Tarnawskyj | 1998-07-21 |
| 5708950 | Transfuser | Santokh S. Badesha, Werner E. L. Haas, Rasin Moser, Anthony M. Wallace, William H. Wayman | 1998-01-13 |
| 5689761 | Liquid immersion development machine having a development system adapted to compensate for copy paper roughness | Gary Allen Denton | 1997-11-18 |
| 5666612 | Roller to press the image toner on the photoreceptor | James R. Beachner | 1997-09-09 |
| 5655192 | Method and apparatus for compaction of a liquid ink developed image in a liquid ink type electrostatographic system | Gary Allen Denton | 1997-08-05 |
| 5570173 | Color printer using liquid developer | Leroy M. Nye, James R. Larson | 1996-10-29 |
| 5493373 | Method and apparatus for imaging on a heated intermediate member | Robert W. Gundlach, Christopher Snelling | 1996-02-20 |
| 5481341 | Roller for controlling application of carrier liquid | Donald S. Sypula, Santokh S. Badesha, Shu Chang, John F. Knapp, Robert E. Trott +2 more | 1996-01-02 |
| 5332642 | Vacuum assisted dispersant reduction system | Robert M. Simms, Robert K. Waring, John F. Gardner, Tab A. Tress, James Simpson | 1994-07-26 |
| 5233397 | Thermal transfer apparatus | — | 1993-08-03 |
| 5176974 | Imaging apparatuses and processes | Harold M. Anderson, Gerald A. Domoto, Aron Sereny, Joseph M. Crowley, Richard G. Crystal +5 more | 1993-01-05 |
| 4804601 | Electrophotographic and electrographic imaging processes | P. Keith Watson, Melvin D. Croucher | 1989-02-14 |
| 4754305 | Corona discharge device | Joseph Fantuzzo, Richard A. Noujaim | 1988-06-28 |
| 4743939 | Intermediate transfer apparatus | Jessica B. Dulmage | 1988-05-10 |
| 4736227 | Liquid ink transfer system | Fredrick A. Warner, Charles A. Radulski | 1988-04-05 |
| 4690539 | Transfer apparatus | Charles A. Radulski | 1987-09-01 |
| 4684238 | Intermediate transfer apparatus | Fredrick A. Warner, Charles A. Radulski | 1987-08-04 |