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Patent applications and USPTO patent grants for Hart; Steven C..The latest application filed is for "apparatus for applying an acoustic dampening coating to the interior of a xerographic drum".
Patent | Date |
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Apparatus for applying an acoustic dampening coating to the interior of a xerographic drum Grant 9,004,003 - Hart , et al. April 14, 2 | 2015-04-14 |
Continuous manufacturing process for coated-core cleaner blades Grant 8,784,946 - Fowler , et al. July 22, 2 | 2014-07-22 |
Apparatus and method for mounting an RF monitoring device onto a fuser roll Grant 8,131,169 - Kuntz , et al. March 6, 2 | 2012-03-06 |
Coated-core cleaner blades Grant 8,068,779 - Fowler , et al. November 29, 2 | 2011-11-29 |
Apparatus For Applying An Acoustic Dampening Coating To The Interior Of A Xerographic Drum App 20100326352 - HART; STEVEN C. ;   et al. | 2010-12-30 |
Acoustic dampening material for imaging drum Grant 7,769,323 - Hart , et al. August 3, 2 | 2010-08-03 |
Continuous Manufacturing Process For Coated-core Cleaner Blades App 20100080927 - Fowler; Jeffrey M. ;   et al. | 2010-04-01 |
Coated-core Cleaner Blades App 20100080636 - Fowler; Jeffrey M. ;   et al. | 2010-04-01 |
Apparatus and method for mounting an RF monitoring device onto a fuser roll App 20090304400 - Kuntz; Alan R. ;   et al. | 2009-12-10 |
Interface antenna Grant 7,504,951 - Phipps , et al. March 17, 2 | 2009-03-17 |
Acoustic dampening material for imaging drum App 20080199216 - Hart; Steven C. ;   et al. | 2008-08-21 |
Xerographic developer unit having multiple magnetic brush rolls rotating against the photoreceptor Grant 7,366,453 - Thompson , et al. April 29, 2 | 2008-04-29 |
Developer housing design with improved sump mass variation latitude Grant 7,333,753 - Hart , et al. February 19, 2 | 2008-02-19 |
Xerographic developer unit having variable pitch auger Grant 7,313,348 - Hart , et al. December 25, 2 | 2007-12-25 |
Xerographic developer unit having variable pitch auger Grant 7,305,206 - Hart , et al. December 4, 2 | 2007-12-04 |
Table-top box for touchscreen and LCD keypad Grant D552,616 - Woolley , et al. October 9, 2 | 2007-10-09 |
Interface antenna App 20070146138 - Phipps; Will ;   et al. | 2007-06-28 |
Xerographic developer unit having multiple magnetic brush rolls rotating against the photoreceptor App 20070098456 - Thompson; Michael D. ;   et al. | 2007-05-03 |
Xerographic developer unit having variable pitch auger App 20070098450 - Hart; Steven C. ;   et al. | 2007-05-03 |
Developer housing design with improved sump mass variation latitude App 20070098448 - Hart; Steven C. ;   et al. | 2007-05-03 |
Xerographic developer unit having variable pitch auger App 20070098451 - Hart; Steven C. ;   et al. | 2007-05-03 |
Carrier pickoff system suitable for customer-replaceable xerographic printer cartridges Grant 7,020,427 - Hart March 28, 2 | 2006-03-28 |
Carrier pickoff system suitable for customer-replaceable xerographic printer cartridges App 20060013626 - Hart; Steven C. | 2006-01-19 |
Agitating and anti-bridging device for waste toner in a xerographic printing apparatus App 20030234262 - Hart, Steven C. | 2003-12-25 |
Extrudable magnet compound with improved flow properties Grant 6,451,221 - Hart , et al. September 17, 2 | 2002-09-17 |
Extrudable magnet compound with improved flow properties App 20020084439 - Hart, Steven C. ;   et al. | 2002-07-04 |
Trickle port between two augers in a developer housing Grant 5,937,252 - Peters, Jr. , et al. August 10, 1 | 1999-08-10 |
Vibration reducing mounting system for toner filters Grant 5,722,018 - Hart , et al. February 24, 1 | 1998-02-24 |
Point of use toner filtration Grant 5,710,960 - Hart , et al. January 20, 1 | 1998-01-20 |
Internal electrical contact for magnetic development rolls Grant 5,606,722 - Hart , et al. February 25, 1 | 1997-02-25 |
Electrode wire tensioning for scavengeless development Grant 5,600,416 - Hart February 4, 1 | 1997-02-04 |
Multi layer toner filtration trap Grant 5,600,411 - Hart February 4, 1 | 1997-02-04 |
Electrically biased toner filtration Grant 5,502,549 - Hart , et al. March 26, 1 | 1996-03-26 |
Multi-lobe magnetic seals Grant 5,450,169 - Hart , et al. September 12, 1 | 1995-09-12 |
Apparatus for image registration Grant 5,394,223 - Hart , et al. February 28, 1 | 1995-02-28 |
Photoreceptor belt seam detection and process control Grant 5,291,245 - Charnitski , et al. March 1, 1 | 1994-03-01 |
Extended life development system Grant 4,614,165 - Folkins , et al. September 30, 1 | 1986-09-30 |
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