Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689528 | Electrostatic fuser rolls and belts | Gregory Lawrence Ream, Ronald Lloyd Roe, Bradley Beach | 2004-02-10 |
| 6480473 | Verification of active nodes in an open network | Paul Chambers | 2002-11-12 |
| 6397015 | Encoded device having positioned indicia for use with a toner cartridge | Benjamin Keith Newman, Earl Dawson Ward, II, Phillip Byron Wright | 2002-05-28 |
| 6295422 | Encoded wheel for a toner cartridge | Benjamin Keith Newman, Earl Dawson Ward, II, Phillip Byron Wright | 2001-09-25 |
| 6284373 | Electrostatic fuser rolls and belts | Gregory Lawrence Ream, Ronald Lloyd Roe, Bradley Beach | 2001-09-04 |
| 6285838 | Belt fuser overheat control | Douglas Anthony Able, Brian Keith Bartley | 2001-09-04 |
| 6266510 | Control of wrinkling in belt fuser by nip configuration | Keith Seaman | 2001-07-24 |
| 6173151 | Electrostatic fuser with post-nip electrically biased discharge member | Gregory Lawrence Ream | 2001-01-09 |
| 6169860 | Toner cartridge having encoded wheel | Benjamin Keith Newman, Earl Dawson Ward, II, Phillip Byron Wright | 2001-01-02 |
| 6160073 | Sealant materials for toner cartridges | Kathryn E. Dowlen, Bradley Beach, Earl Dawson Ward, II | 2000-12-12 |
| 6118969 | Electrophotographic fuser roll having distributed thermal mass | Jichang Cao | 2000-09-12 |
| 6009285 | Method for determining characteristics of an electrophotographic cartridge carrying a rotatable element | Raymond Jay Barry, Christopher Dane Jones, Benjamin Keith Newman, Gregory Lawrence Ream, Earl Dawson Ward, II +1 more | 1999-12-28 |
| 6009291 | Control of photosensitive roller movement | Paul Douglas Horrall, David Lee Merrifield, Daniel George Mlejnek, James J. Molloy, Harald Portig +2 more | 1999-12-28 |
| 5995772 | Imaging apparatus cartridge including an encoded device | Raymond Jay Barry, Benjamin Keith Newman, Gregory Lawrence Ream, Earl Dawson Ward, II, Phillip Byron Wright | 1999-11-30 |
| 5952442 | Sealant materials for toner cartridges | Kathryn E. Dowlen, Bradley Beach, Earl Dawson Ward, II | 1999-09-14 |
| 5880244 | Sealant materials for toner cartridges | Kathryn E. Dowlen, Bradley Beach, Earl Dawson Ward II | 1999-03-09 |
| 5855138 | Torsion spring grading by hystersis averaging | Benjamin Keith Newman | 1999-01-05 |
| D399249 | Toner cartridge for laser printer | Robert Leonard Burdick, Johnnie Coffey, William D. Freeman, John Wayne Gassett, Paul Douglas Horrall +4 more | 1998-10-06 |
| 5802432 | Toner cartridge with housing and pin construction | Johnnie Coffey, Larry Steven Foster, Paul Douglas Horrall, John Randolph McIntyre, Richard Alden Ramsdell +1 more | 1998-09-01 |
| 5758231 | Venting plug in toner cartridge | Johnnie Coffey, Robert Flynt Strean, Earl Dawson Ward, II | 1998-05-26 |
| 5634169 | Multiple function encoder wheel for cartridges utilized in an electrophotographic output device | Raymond Jay Barry, Benjamin Keith Newman, Gregory Lawrence Ream, Earl Dawson Ward, II, Phillip Byron Wright | 1997-05-27 |
| 4325644 | Work equalizer and loading for a single element printer selection system | — | 1982-04-20 |