Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6989852 | Method of margin alignment and plane-to-plane registration in a tandem color electrophotographic machine | Gregory Lawrence Ream, David Anthony Schneider | 2006-01-24 |
| 6989853 | Method of margin alignment and plane-to-plane registration in a tandem color electrophotographic machine | Gregory Lawrence Ream, David Anthony Schneider | 2006-01-24 |
| 6774923 | Dual polygon laser printhead for a color printer | Christopher Chee, Daniel Pawley | 2004-08-10 |
| 6650352 | Electronic control arrangement for a laser printer | Daniel Pawley, David Anthony Schneider, Thomas Campbell Wade | 2003-11-18 |
| 6549225 | Method of margin alignment and plane-to-plane registration in a tandem color electrophotographic machine | Gregory Lawrence Ream, David Anthony Schneider | 2003-04-15 |
| 6486906 | Apparatus and method for printhead to machine skew and margin adjustment for an electrophotographic machine | Larry Steven Foster, David Anthony Schneider | 2002-11-26 |
| 6480221 | Method and apparatus for determining a process position of a scan line in an electrophotographic machine | Mark Edwin Kirtley Lund, Daniel Pawley | 2002-11-12 |
| 6397015 | Encoded device having positioned indicia for use with a toner cartridge | Steven Alan Curry, Benjamin Keith Newman, Phillip Byron Wright | 2002-05-28 |
| 6362847 | Electronic control arrangement for a laser printer | Daniel Pawley, David Anthony Schneider, Thomas Campbell Wade | 2002-03-26 |
| 6295422 | Encoded wheel for a toner cartridge | Steven Alan Curry, Benjamin Keith Newman, Phillip Byron Wright | 2001-09-25 |
| 6281918 | Laser printhead mounting apparatus and printhead skew adjustment mechanism for an electrophotographic machine | Robert Leonard Burdick, Christopher Chee, Harald Portig, Paul Douglas Horrall | 2001-08-28 |
| 6262753 | Electrophotographic imaging apparatus with reduced packaging size | Christopher Chee, Paul Douglas Horrall, Gregory Lawrence Ream | 2001-07-17 |
| 6199990 | Rotatable mirror assembly for optical path reversal in a laser scanning machine | Christopher Chee, Susan Marie Moore | 2001-03-13 |
| 6169860 | Toner cartridge having encoded wheel | Steven Alan Curry, Benjamin Keith Newman, Phillip Byron Wright | 2001-01-02 |
| 6160073 | Sealant materials for toner cartridges | Kathryn E. Dowlen, Bradley Beach, Steven Alan Curry | 2000-12-12 |
| 6009285 | Method for determining characteristics of an electrophotographic cartridge carrying a rotatable element | Raymond Jay Barry, Steven Alan Curry, Christopher Dane Jones, Benjamin Keith Newman, Gregory Lawrence Ream +1 more | 1999-12-28 |
| 5995772 | Imaging apparatus cartridge including an encoded device | Raymond Jay Barry, Steven Alan Curry, Benjamin Keith Newman, Gregory Lawrence Ream, Phillip Byron Wright | 1999-11-30 |
| 5970275 | Dynamic supply usage estimation | Martin J. Brown, Allen Patrick Johnson, Patricia Ann Valenti, Timothy Yorkey | 1999-10-19 |
| 5952442 | Sealant materials for toner cartridges | Kathryn E. Dowlen, Bradley Beach, Steven Alan Curry | 1999-09-14 |
| D399249 | Toner cartridge for laser printer | Robert Leonard Burdick, Johnnie Coffey, Steven Alan Curry, William D. Freeman, John Wayne Gassett +4 more | 1998-10-06 |
| 5802420 | Method and apparatus for predicting and displaying toner usage of a printer | Charles Michael Garr, Nathan K. Klemperer, Patricia Ann Valenti, James Francis Webb, Phillip Byron Wright | 1998-09-01 |
| 5758231 | Venting plug in toner cartridge | Johnnie Coffey, Steven Alan Curry, Robert Flynt Strean | 1998-05-26 |
| 5634169 | Multiple function encoder wheel for cartridges utilized in an electrophotographic output device | Raymond Jay Barry, Steven Alan Curry, Benjamin Keith Newman, Gregory Lawrence Ream, Phillip Byron Wright | 1997-05-27 |
| 5365315 | Imaging device with cartridge and lid interaction | Ronald Willard Baker, Robert Leonard Burdick, Martin Victor DiGirolamo, Paul Douglas Horrall, Larry J. Rice +2 more | 1994-11-15 |
| 5337032 | Reduced component toner cartridge | Ronald Willard Baker, Robert Leonard Burdick, Martin Victor DiGirolamo, Paul Douglas Horrall, David Lee Merrifield +2 more | 1994-08-09 |