Issued Patents All Time
Showing 26–50 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7811737 | Release fluid additives | John S. Facci | 2010-10-12 |
| 7813678 | Toner image reproduction machine including a ball valve device having a pressure release assembly | — | 2010-10-12 |
| 7805099 | Teeter-totter valve for carrier replenishment system | David B. Playfair | 2010-09-28 |
| 7787812 | Transfer Di-chorotron (Dicor) cover with constant paper current density | — | 2010-08-31 |
| 7462661 | Release fluid additives | John S. Facci | 2008-12-09 |
| 7447449 | Cleaner subsystem fault detection | Michael Quoc Lu, Robert B. Anderson, Jr. | 2008-11-04 |
| 7444104 | Variable energy development station using a magnet to restrict developer material flow in the development station | Paul J. McConville | 2008-10-28 |
| 7374855 | Photoreceptors | Douglas A. Lundy, John S. Facci, Moritz P. Wagner, Michael J. Turan, Charles D. Deichmiller | 2008-05-20 |
| 7362996 | Cleaning and spots blade lubricating method and apparatus | John S. Facci, Michael Quoc Lu | 2008-04-22 |
| 7263316 | Variable energy development station | Paul J. McConville | 2007-08-28 |
| 7257362 | Photoreceptor abrader for LCM | John S. Facci, Moritz P. Wagner, Paul J. McConville, Michael J. Turan, Douglas A. Lundy | 2007-08-14 |
| 7224929 | AC biased conductive brush for eliminating VOC induced LCM | John S. Facci, Michael J. Turan, Moritz P. Wagner, Douglas A. Lundy, Paul J. McConville | 2007-05-29 |
| 7171136 | Power supply for hybrid scavengeless development type image forming system | — | 2007-01-30 |
| 6980751 | Developer humidifier | Barrett Gady, Jean A. Maksymiak | 2005-12-27 |
| 6941089 | Heating system for a developer housing | Armando J. Rivera, Ali R. Dergham, Todd K. Preston, Lisa D. Mantilla, Francesco Zirilli | 2005-09-06 |
| 6759125 | Development system coatings | Dan A. Hays, Joseph Mammino, Damodar M. Pai, Donald S. Sypula, John F. Yanus +1 more | 2004-07-06 |
| 6711363 | METHOD OF DETERMINING A CHARGING DEVICE PRE-FAULT STATUS, A PRINTING MACHINE ARRANGED WITH THE SAME METHOD, A METHOD OF FORMING A CHARGING DEVICE SERVICE MESSAGE AND A METHOD OF TRIGGERING A CLEANING CYCLE | — | 2004-03-23 |
| 6668146 | Hybrid scavengeless development using direct current voltage shift to remove wire history | Jeffrey C. Folkins, Rasin Moser, Larry G. Hogestyn, Robert E. Grace | 2003-12-23 |
| 6640061 | Sensing system for detecting a full condition within a waste developer system | Thomas Edward Higgins, Paul W. Burnham | 2003-10-28 |
| 6580882 | Low cost trim-gap-conductivity TC sensor | Mark J. Hirsch, John F. Knapp, Thomas W. Pike | 2003-06-17 |
| 6548154 | Electrical charge relaxable wear resistant coating for bias charging or transfer member | Donald S. Stanton, Bing R. Hsieh, Allen J. Thompson, Yuan Yu, Michelle L. Schlafer +3 more | 2003-04-15 |
| 6498913 | Static charge controlling system and a reproduction machine having same | Ana P. Tooker, Barbara J. Schaeffer, James D. Walsh | 2002-12-24 |
| 6456812 | Coating compositions for development electrodes | David J. Gervasi, Yelena Shapiro, Kip L. Jugle, Santokh S. Badesha, George J. Bingham | 2002-09-24 |
| 6340528 | Crosslinkable polymer compositions for donor roll coatings | Bing R. Hsieh, Yuan Yu, Timothy J. Fuller, John F. Yanus, Damodar M. Pai +7 more | 2002-01-22 |
| 6289196 | Oxidized transport donor roll coatings | Bing R. Hsieh, Yuan Yu, Donald S. Stanton, Allen J. Thompson, Michelle L. Schlafer +4 more | 2001-09-11 |