Issued Patents All Time
Showing 51–75 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7907885 | Electrostatic roll cleaner | — | 2011-03-15 |
| 7907883 | Method and apparatus for electrostatic brush cleaning in an image production device | Clark V. Lange | 2011-03-15 |
| 7877054 | Process for development of cleaning blade lubrication stripes | Aaron Michael Burry, Michael F. Zona | 2011-01-25 |
| 7817933 | Cleaning method for compensating for environmental conditions and blade age in a cleaning subsystem | Richard W. Seyfried | 2010-10-19 |
| 7787793 | Method for adjusting cleaning blade load on a photoreceptor | Richard W. Seyfried | 2010-08-31 |
| 7783210 | Long life cleaning system with replacement blades | Cheryl A. Linton, Richard W. Seyfried | 2010-08-24 |
| 7738811 | Corona charging device cleaner | — | 2010-06-15 |
| 7715776 | Dual blade cleaning system | Richard W. Seyfried, Cheryl A. Linton | 2010-05-11 |
| 7708377 | Blade engagement apparatus for image forming machines | Richard W. Seyfried | 2010-05-04 |
| 7428402 | Carbon nanotube composites for blade cleaning in electrophotographic marking systems | Dan A. Hays | 2008-09-23 |
| 7418218 | Conductive backer brush for electrostatic brush cleaning of a belt without a ground layer | — | 2008-08-26 |
| 7305194 | Xerographic device streak failure recovery | — | 2007-12-04 |
| 7283781 | High load low load cleaning blade assembly | — | 2007-10-16 |
| 7219569 | Integral one-way overrun clutch with epcicycle gear system | Marty Jastrzembowski, Wei Xue, Ravi Atluru, George Walter Lewis, Eric Twigg | 2007-05-22 |
| 7072599 | Control system for a xerographic transfer station using a belt | Christopher A. DiRubio, Gerald M. Fletcher, Michael F. Zona, Rachael L. McGrath | 2006-07-04 |
| 6775512 | Dual electrostatic brush cleaner bias switching for multiple pass cleaning of high density toner inputs | — | 2004-08-10 |
| 6477351 | Blade cleaning system employing an electrode array | Michael D. Thompson | 2002-11-05 |
| 6351623 | Toner dispensing apparatus employing a traveling wave transport grid | Michael D. Thompson | 2002-02-26 |
| 6169872 | Electrostatic cleaning belt brush | — | 2001-01-02 |
| 6144834 | Self biasing, extended nip electrostatic cleaner | — | 2000-11-07 |
| 6115560 | Apparatus and method for automatic adjustment of pre-clean corotron current | Soon K. Kuek | 2000-09-05 |
| 5930575 | Apparatus and method for reduced photoreceptor impact by a retractable cleaner | Anthony C. Fornalik, Christopher B. Miller, Ronald E. Auty, Norman E. LaTour, Nicholas M. Soures | 1999-07-27 |
| 5923940 | Cleaning brush having fibers of different lengths | Steven W. Baldwin, Dennis G. Gerbasi, Thomas A. Prentiss, David R. Stookey, Ralph Weber +3 more | 1999-07-13 |
| 5903797 | Monitoring cleaning performance to predict cleaner life | Matthew P. Daniels, Dennis G. Gerbasi, Thomas A. Prentiss, David R. Stookey, James J. Teich +2 more | 1999-05-11 |
| 5724640 | Floating backer and mount for cleaning blades and spots blades on belt imaging surfaces | — | 1998-03-03 |