Issued Patents All Time
Showing 101–125 of 154 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6556798 | Method and apparatus for using a conformable member in a frictional drive | David J. Quesnel, John W. May | 2003-04-29 |
| 6549745 | Method and apparatus for controlling overdrive in a frictionally driven system including a conformable member | John W. May, David J. Quesnel, Andreas Dickhoff, Thomas Nathaniel Tombs | 2003-04-15 |
| 6463250 | Externally heated deformable fuser roller | Jiann-Hsing Chen, Arun Chowdry, John W. May, Borden H. Mills, III, David J. Quesnel | 2002-10-08 |
| 6456816 | Method and apparatus for an intermediate image transfer member | Arun Chowdry, Steven Cormier, John W. May, Borden H. Mills, III, Bonnie J. Patterson +2 more | 2002-09-24 |
| 6148165 | Apparatus with bipolar photoconductive element for making multicolor electrophotographic images and method for producing images | Susan A. Visser, Paul M. Borsenberger | 2000-11-14 |
| 6020097 | Single layer bipolar electrophotographic element | Susan A. Visser, Michel F. Molaire, Paul M. Borsenberger | 2000-02-01 |
| 6007954 | Electrophotographic apparatus with improved blue sensitivity | Susan A. Visser, Paul M. Borsenberger, Suryadevara V. Babu | 1999-12-28 |
| 5966559 | Method and apparatus for sensing and accomodating different thickness paper stocks in an electrostatographic machine | John W. May, Christopher B. Liston | 1999-10-12 |
| 5948585 | Optimized particulate surface treatment concentration for electrostatographic images produced in an electrostatographic engine that includes a compliant intermediate transfer member | Barrett Gady, Peter S. Alexandrovich, Salvatore Leone | 1999-09-07 |
| 5874018 | Overcoated charge transporting elements and glassy solid electrolytes | Wayne T. Ferrar, Jane Robin Cowdery-Corvan, Edward T. Miskinis, Catherine Newell, Louis J. Sorriero +3 more | 1999-02-23 |
| 5853941 | Eliminating triboelectrically generated background in an electrophotographically produced image | Salvatore Leone | 1998-12-29 |
| 5849445 | Multilayer photoconductive elements having low dark decay | Susan A. Visser, Paul M. Borsenberger, Suryadevara V. Babu | 1998-12-15 |
| 5849443 | Method of making multilayer electrophotographic elements | Susan A. Visser, Paul M. Borsenberger, Suryadevara V. Babu | 1998-12-15 |
| 5835832 | Optimal toner charge for use with a compliant transfer intermediate | William K. Goebel, Salvatore Leone | 1998-11-10 |
| 5807651 | Electrostatographic apparatus and method for improved transfer of small particles | Paul M. Borsenberger, Salvatore Leone, Marie B. O'Regan, Thomas Nathaniel Tombs | 1998-09-15 |
| 5772779 | Photoconductor cleaning brush for elimination of photoconductor scum | Theodore H. Morse, John R. Locke, Raymond Charles Bowen, James C. Maher | 1998-06-30 |
| 5737677 | Apparatus and method of toner transfer using non-marking toner | Thomas Nathaniel Tombs, John W. May, Robert E. Zeman | 1998-04-07 |
| 5731117 | Overcoated charge transporting elements and glassy solid electrolytes | Wayne T. Ferrar, Jane Robin Cowdery-Corvan, Edward T. Miskinis, Catherine Newell, Louis J. Sorriero +3 more | 1998-03-24 |
| 5728496 | Electrostatographic apparatus and method for improved transfer of small particles | Paul M. Borsenberger, Salvatore Leone, Marie B. O'Regan, Thomas Nathaniel Tombs | 1998-03-17 |
| 5715503 | Method and apparatus for scavenging carrier employing a magnetic field and erase radiation | Salvatore Leone, Orville C. Rodenberg, Catherine Newell, Andrew J. Mauer, Susan P. Farnand | 1998-02-03 |
| 5714288 | Method of transferring toner to a receiver having a sectioned surface coating | William B. Vreeland, Thomas Nathaniel Tombs | 1998-02-03 |
| 5710964 | Mechanism for facilitating removal of receiver member from an intermediate image transfer member | Thomas Nathaniel Tombs, Edward T. Miskinis, Robert E. Zeman | 1998-01-20 |
| 5691039 | Toner fixing method and receiving sheet | Muhammad Aslam | 1997-11-25 |
| 5689787 | Transfer member having sectioned surface coating to enhance micro-compliance | Thomas Nathaniel Tombs, David J. Quesnel, William B. Vreeland | 1997-11-18 |
| 5666193 | Intermediate transfer of small toner particles | Thomas Nathaniel Tombs, Bruce R. Benwood, David J. Quesnel | 1997-09-09 |