Hart; Steven C.

Patent Applications and Registrations

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".

Company Profile

1.26.13

Hart; Steven C. - Webster NY
Hart; Steven C. - Williamson NY US
Hart; Steven C. - Coeur D'Alene ID
Hart; Steven C. - Ontario NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
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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