Issued Patents All Time
Showing 25 most recent of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8126342 | System for tailoring a transfer nip electric field for enhanced toner transfer in diverse environments | Nicholas Fenley Gibson, Brandon Alden Kemp, Brad Edward Mattingly, Michael Phillips, Peter Brown Pickett +2 more | 2012-02-28 |
| 8064787 | Fuser life extension | Bryan Michael Blair, James Allen Lokovich | 2011-11-22 |
| 8038591 | Image forming apparatus component with triboelectric properties | Jonathan Lee Barnes, Jenny Marie Berens, Bhaskar Gopalanarayanan, Jason Edward Gordon, David Starling MacMillan +1 more | 2011-10-18 |
| 7965953 | Electrode-based post nip field conditioning method and apparatus | Richard Gordon Boyatt, III, Alexander Johannes Geyling, Brandon Alden Kemp, Niko Jay Murrell | 2011-06-21 |
| 7657198 | Methods for transfering toner in direct transfer image forming | Ryan David Brockman, Pramod K. Sharma | 2010-02-02 |
| 7522863 | Gear train backlash removal during component acceleration in an image forming device | Brian Anthony Reichert | 2009-04-21 |
| 7505705 | Electrical discharging of image transfer assemblies | Gary Scott Overall | 2009-03-17 |
| 7424253 | Toner metering device | Ronald Willard Baker, Marc Cousoulis, Michael Craig Leemhuis | 2008-09-09 |
| 7366434 | Periodic doctor element field reversal in an electrophotographic device | Michelle Morris, William A. Menk, Jr. | 2008-04-29 |
| 7289757 | Shared high voltage power supply for image transfer in an image forming device | Pramod K. Sharma, Mark K. DeMoor | 2007-10-30 |
| 7272328 | Development component detection in an electrophotographic device | Mark K. DeMoor | 2007-09-18 |
| 7257358 | Method and apparatus for detecting registration errors in an image forming device | Gary Scott Overall | 2007-08-14 |
| 7206012 | Memory device on optical scanner and apparatus and method for storing characterizing information on the memory device | William Paul Cook, Thomas Austin Fields, Allen Patrick Johnson, Christopher Dane Jones | 2007-04-17 |
| 7149449 | Method of determining a relative speed between independently driven members in an image forming apparatus | John William Kietzman | 2006-12-12 |
| 7054571 | Method of driving a fuser roll in an electrophotographic printer | Emily J. Camp, John William Kietzman | 2006-05-30 |
| 7050734 | Method of determining a relative speed between independently driven members in an image forming apparatus | John William Kietzman, Calvin Dale Murphy, Brian Anthony Reichert, Samuel Carter Sipper | 2006-05-23 |
| 6989853 | Method of margin alignment and plane-to-plane registration in a tandem color electrophotographic machine | David Anthony Schneider, Earl Dawson Ward, II | 2006-01-24 |
| 6989852 | Method of margin alignment and plane-to-plane registration in a tandem color electrophotographic machine | David Anthony Schneider, Earl Dawson Ward, II | 2006-01-24 |
| 6689528 | Electrostatic fuser rolls and belts | Ronald Lloyd Roe, Bradley Beach, Steven Alan Curry | 2004-02-10 |
| 6681094 | Intermediate transfer member belt/roller configuration for single-pass color electrophotographic printer | Paul Douglas Horrall, Kurt Matthew Korfhage, Matthew McKay, Mark A. Omelchenko | 2004-01-20 |
| 6661981 | Method and apparatus for controlling transfer belt velocity of a color printer | Richard M. Boothe, Danny Keith Chapman, Mark A. Omelchenko, John Parker Richey | 2003-12-09 |
| 6657650 | Method of laser printhead registration control in an electrophotographic machine | Mark A. Omelchenko, David Anthony Schneider | 2003-12-02 |
| 6570598 | Sub-pel registration of color planes using cartridge velocity control | David Anthony Schneider | 2003-05-27 |
| 6549225 | Method of margin alignment and plane-to-plane registration in a tandem color electrophotographic machine | David Anthony Schneider, Earl Dawson Ward, II | 2003-04-15 |
| 6476844 | Method and apparatus for electrophotographic laser video modulation and decode for spot fidelity | — | 2002-11-05 |