Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D645503 | Laser printer cartridge | James Anthany Carter, II, Gregory Alan Cavill, Gary Neal Hackney, Richard W. Thomas, Christopher Gene Vowels +1 more | 2011-09-20 |
| 7899357 | Reinforced doctor blade assembly seal and printer cartridge employing the reinforced seal | James Richard Leemhuis | 2011-03-01 |
| D611090 | Photoconductor unit | Gary Neal Hackney, Donald Thomas Kral, James J. Molloy | 2010-03-02 |
| 7623807 | Dynamic seal for component surfaces | James Anthany Carter, II, Jarrett Clark Gayne, Matthew Thomas Kerley, Michael David Lattuca, Keith Seaman | 2009-11-24 |
| 7277658 | Sealing member for image forming device | James Anthany Carter, II, Matthew Lee Rogers | 2007-10-02 |
| 6871031 | Coupling mechanism for a two piece printer cartridge | David Clay Blaine, John Andrew Buchanan, Philip Scot Carter, Matthew Thomas Kerley, Matthew Lee Rogers | 2005-03-22 |
| 6816692 | Support assembly for roller including roller body and support shaft | Matthew Thomas Kerley | 2004-11-09 |
| 6718147 | Toner measurement and darkness control using printer systems | Philip Scot Carter, William Keith Richardson, Jason Carl True | 2004-04-06 |
| 6701097 | Movement tracking by time and scaling for start and stop | Philip Scot Carter, William Keith Richardson, Kevin Dean Schoedinger | 2004-03-02 |
| 6496662 | Optical toner low sensor | John Andrew Buchanan | 2002-12-17 |
| 6487383 | Dynamic end-seal for toner development unit | John Andrew Buchanan, Jarrett Clark Gayne, Jason Paul Hale, Tom E Stickler | 2002-11-26 |
| 6459876 | Toner cartridge | John Andrew Buchanan, Chris Anthony Burdette, Philip Scot Carter, John William Kietzman, Matthew Lee Rogers | 2002-10-01 |
| 6397015 | Encoded device having positioned indicia for use with a toner cartridge | Steven Alan Curry, Earl Dawson Ward, II, Phillip Byron Wright | 2002-05-28 |
| 6295422 | Encoded wheel for a toner cartridge | Steven Alan Curry, Earl Dawson Ward, II, Phillip Byron Wright | 2001-09-25 |
| 6246841 | Removable toner cartridge | David Lee Merrifield | 2001-06-12 |
| 6181904 | Toner cartridge with pre-doctoring comminuator | Chris Anthony Burdette, Jerry Wayne Calia, Alan Stirling Campbell, Todd Lucas Janes | 2001-01-30 |
| 6169860 | Toner cartridge having encoded wheel | Steven Alan Curry, Earl Dawson Ward, II, Phillip Byron Wright | 2001-01-02 |
| 6078771 | Low friction doctor blade | John Andrew Buchanan, Franklin Joseph Palumbo | 2000-06-20 |
| 6009285 | Method for determining characteristics of an electrophotographic cartridge carrying a rotatable element | Raymond Jay Barry, Steven Alan Curry, Christopher Dane Jones, Gregory Lawrence Ream, Earl Dawson Ward, II +1 more | 1999-12-28 |
| 5995772 | Imaging apparatus cartridge including an encoded device | Raymond Jay Barry, Steven Alan Curry, Gregory Lawrence Ream, Earl Dawson Ward, II, Phillip Byron Wright | 1999-11-30 |
| 5995774 | Method and apparatus for storing data in a non-volatile memory circuit mounted on a printer's process cartridge | Steven L. Applegate, Cyrus Bradford Clarke, Timothy P. Craig, David Lee Merrifield, James J. Molloy +5 more | 1999-11-30 |
| 5942067 | Apparatus and method for encoding an encoder wheel | — | 1999-08-24 |
| 5855138 | Torsion spring grading by hystersis averaging | Steven Alan Curry | 1999-01-05 |
| 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 |
| 5634169 | Multiple function encoder wheel for cartridges utilized in an electrophotographic output device | Raymond Jay Barry, Steven Alan Curry, Gregory Lawrence Ream, Earl Dawson Ward, II, Phillip Byron Wright | 1997-05-27 |