Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8401433 | Methods for dual drive operation of an auger in a development station | Arun Chowdry, Alan E. Rapkin, Donald S. Rimai, Eric C. Stelter | 2013-03-19 |
| 8385785 | Development station with auger tensioning | Alan E. Rapkin, Eric C. Stelter, Donald S. Rimai | 2013-02-26 |
| 8385784 | Development station with dual actuator drive | Alan E. Rapkin, Donald S. Rimai, Eric C. Stelter | 2013-02-26 |
| 8306461 | Multicolor electrophotographic print engine | Thomas Nathaniel Tombs, James D. Shifley, Donald S. Rimai | 2012-11-06 |
| 7539427 | Print quality maintenance method and system | Scott T. Slattery, Richard George Allen | 2009-05-26 |
| 7488563 | Electrostatographic method using compliant intermediate transfer member | Donald S. Rimai, Biao Tan, Craig M. Cody, Charles E. Hewitt, M. Cristina B. Dejesus +2 more | 2009-02-10 |
| 7343120 | Addition of liquid charge control agents to toner in toner development stations of electrographic reproduction apparatus | Scott T. Slattery, Peter S. Alexandrovich, Timothy John Young, Brandon Heath Brown | 2008-03-11 |
| 7058348 | Producing an enhanced gloss toner image on a substrate | Muhammed Aslam, Dinesh Tyagi | 2006-06-06 |
| 6553906 | Method and apparatus for sensing a register discrepancy in a multi-color printed item, and register control system and register marks | Christopher B. Liston, Patrick Metzler | 2003-04-29 |
| 5887234 | Reproduction apparatus providing selectable image quality and gloss | Muhammed Aslam, Borden H. Mills, III | 1999-03-23 |
| 5835831 | Reproduction apparatus image transfer control for preventing fuser oil contamination defects | William J. Staudenmayer | 1998-11-10 |
| 5701567 | Compliant transfer member having multiple parallel electrodes and method of using | Patricia Dwyer, Thomas Nathaniel Tombs, William B. Vreeland, Robert E. Zeman, John W. May | 1997-12-23 |
| 5403686 | Electrophotographic element and imaging method exhibiting reduced incidence of laser interference patterns | Douglas E. Bugner, Hsin-Chia Kan, Neil F. Haley, Michael R. Detty | 1995-04-04 |
| 5065192 | Development apparatus with magnetically rotated skive | Kenneth D. Adkins | 1991-11-12 |
| 4996124 | Photoconductor element, regenerating methods and elements useful therein | Albert V. Buettner, Lawrence E. Contois | 1991-02-26 |