Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8774697 | Electrophotographic printer and transitional cleaning system | Michael T. Dobbertin, James D. Shifley | 2014-07-08 |
| 8649724 | Cleaning blade member and apparatus with controlled tribocharging | Jean Marie Trost, James N. Alkins, James D. Shifley, Wayne T. Ferrar | 2014-02-11 |
| 8594528 | Electrostatographic cleaning blade member and apparatus | Wayne T. Ferrar, James D. Shifley | 2013-11-26 |
| 8401454 | System for collecting waste toner | Jeffrey A. Pitas, Kevin H. Blakely | 2013-03-19 |
| 8145116 | Electrostatographic apparatus having improved transport member | Wayne T. Ferrar, Douglas Edward Garman, Dennis R. Fronheiser, Edward T. Miskinis | 2012-03-27 |
| 8139981 | Spring-loaded web cleaning apparatus for electrographic printer | Thomas Bidwell, Edward T. Miskinis, Daniel R. Palmer, Jeffrey A. Pitas, Christoper S. Garcia | 2012-03-20 |
| 8086133 | Toner removal apparatus for electrographic printer | Thomas Bidwell, Daniel R. Palmer, Bonnie J. Patterson, James N. Alkins | 2011-12-27 |
| 7796913 | Toner removal apparatus with profiled blade | Richard H. Berg, Gregory L. Kowalski | 2010-09-14 |
| 7769338 | Electrostatographic apparatus having improved transport member | Wayne T. Ferrar, Douglas Edward Garman, Gary B. Bertram, Patrick M. Lambert | 2010-08-03 |
| 7548711 | Web cleaning apparatus for electrographic printer | Thomas Bidwell, Dennis J. Grabb, Daniel R. Palmer, Matthias H. Regelsberger | 2009-06-16 |
| 7252873 | Electrostatographic apparatus having transport member with high friction layer | Wayne T. Ferrar, Douglas Edward Garman, Larry H. Judkins, Donald S. Rimai | 2007-08-07 |
| 7031634 | Blade cleaner cartridge with dust and lint seal blade | Carol K. Dunn, Maria B. Carrone, Kenneth J. Brown, Douglas C. Anderson | 2006-04-18 |
| 6901227 | Support bracket/backup shoe assembly for web-cleaning cartridge | Carol K. Dunn, Randall J. Taylor, Maria B. Carrone, George D. Gross | 2005-05-31 |
| 6690899 | Conductive fiber brush cleaner having separate detoning and scavenging zones | Kenneth J. Brown, George D. Gross, Joseph Kwiatkowski | 2004-02-10 |
| 6453134 | Web-cleaning apparatus for electrostatic printer/copier | Carol K. Dunn, Maria B. Carrone, George D. Gross | 2002-09-17 |
| 6195527 | Web cleaning device for removing contaminants from a moving surface in a printer apparatus | Randall J. Taylor, Carol K. Dunn, George D. Gross, Maria B. Carrone | 2001-02-27 |
| 6160980 | Method and apparatus for reducing contamination of a tackdown, capture or transfer roller on a spliced photoconductor or transport web | Maria B. Carrone | 2000-12-12 |
| 6014158 | Transfer roller electrical bias control | George R. Walgrove, III, David E. Hockey | 2000-01-11 |
| 5991568 | Blade cleaning apparatus with associated dust seal and method of cleaning | Theodore H. Morse | 1999-11-23 |
| 5655198 | Cleaning mechanism for the toning roller of an electro-statographic reproduction apparatus development station | Wunan Chang, Timothy G. Armstrong | 1997-08-05 |
| 5655205 | Mechanism for cleaning the back side of a web in an electrostatographic reproduction apparatus | Donald C. Buch | 1997-08-05 |
| 5489972 | Cleaning mechanism for transfer member | Frank A. Shuster | 1996-02-06 |
| 5485256 | Method and apparatus for forming combined toner images | Kent A. Randall, Dennis R. Kamp, Sven Sonnenberg, Donald S. Rimai | 1996-01-16 |
| 5296894 | Image forming apparatus and an image member cartridge containing a photoconductive drum | Michael H. Green, William B. Vreeland | 1994-03-22 |
| 5107305 | Cleaning mechanism and method having particle flow guides | Michael R. Charland | 1992-04-21 |