Inventor · disambiguated record
Grace T. Brewington
Also filed as: BREWINGTON GRACE T
51 granted patents·4 pending applications·663 citations·filing 1983–2013
98Inventor score
Top patents by PatentIndex Score
55 records- 0196US4505573AToner charging apparatus containing wear resistant coatingsXEROX CORP·Filed 1983·Granted Mar 19, 1985·55 cites·17 claims
- 0295US7197644B2Systems and methods for providing hardcopy secure documents and for validation of such documentsXEROX CORP·Filed 2002·Granted Mar 27, 2007·90 cites·21 claims
- 0392US8351100B2Method to create spot colors with white and CMYK toner and achieve color consistencyXEROX CORP·Filed 2008·Granted Jan 8, 2013·13 cites·20 claims
- 0491US8614806B2Systems and methods for printing hybrid raised markings on documents to enhance securityBREWINGTON GRACE T·Filed 2012·Granted Dec 24, 2013·7 cites·20 claims
- 0590US8265536B2Fixing systems including contact pre-heater and methods for fixing marking material to substratesCONDELLO ANTHONY S·Filed 2010·Granted Sep 11, 2012·6 cites·21 claims
- 0690US5245392ADonor roll for scavengeless development in a xerographic apparatusXEROX CORP·Filed 1992·Granted Sep 14, 1993·37 cites·10 claims
- 0789US6661978B2Method and apparatus for automated job recoveryXEROX CORP·Filed 2002·Granted Dec 9, 2003·42 cites·25 claims
- 0888US8693064B2Process and apparatus for re-usable media by image removalBREWINGTON GRACE T·Filed 2011·Granted Apr 8, 2014·5 cites·11 claims
- 0987US6457651B2Dual mode, dual information, document bar coding and reading systemXEROX CORP·Filed 1999·Granted Oct 1, 2002·97 cites·7 claims
- 1083US5311258AOn-the-fly electrostatic cleaning of scavengeless development electrode wires with D.C. biasXEROX CORP·Filed 1993·Granted May 10, 1994·29 cites·21 claims
- 1180US8894196B2Decorative concrete surfacesXEROX CORP·Filed 2012·Granted Nov 25, 2014·2 cites·7 claims
- 1279US8177347B2Dual mode printerBREWINGTON GRACE T·Filed 2009·Granted May 15, 2012·5 cites·29 claims
- 1379US5212037AToner process with metal oxidesXEROX CORP·Filed 1991·Granted May 18, 1993·24 cites·8 claims
- 1478US4764841AToner charging apparatus with coated toner transport membersXEROX CORP·Filed 1984·Granted Aug 16, 1988·19 cites·16 claims
- 1577US8651656B2Systems and methods for forming raised markings on substrates for Braille identification and security and to facilitate automatic handling of the substratesROOF BRYAN·Filed 2012·Granted Feb 18, 2014·3 cites·20 claims
- 1677US8358323B2Write heating architecture for dual mode imaging systemsXEROX CORP·Filed 2009·Granted Jan 22, 2013·4 cites·28 claims
- 1777US8077191B2Erase and writing continuous for erasable mediaBREWINGTON GRACE T·Filed 2009·Granted Dec 13, 2011·4 cites·16 claims
- 1874US9533497B2Systems and methods for printing raised markings on documentsROOF BRYAN J·Filed 2012·Granted Jan 3, 2017·2 cites·16 claims
- 1974US4990958AReload member for a single component development housingXEROX CORP·Filed 1989·Granted Feb 5, 1991·19 cites·5 claims
- 2073US7206099B2Media/screen look-up-table for color consistencyXEROX CORP·Filed 2002·Granted Apr 17, 2007·12 cites·21 claims
- 2172US6871029B2Process for minimizing toner usage in minimum area coverage patches and minimizing toner churningXEROX CORP·Filed 2003·Granted Mar 22, 2005·12 cites·24 claims
- 2272US5387967ASingle-component electrophotographic development systemXEROX CORP·Filed 1993·Granted Feb 7, 1995·16 cites·4 claims
- 2368US6198886B1Method and apparatus comprising process control for scavengeless development in a xerographic printerXEROX CORP·Filed 1999·Granted Mar 6, 2001·18 cites·15 claims
- 2467US8130249B2Erase decoupled from writing for erasable paperBREWINGTON GRACE T·Filed 2009·Granted Mar 6, 2012·2 cites·13 claims
- 2567US5194905AColor printer apparatus for printing selected portions of latent images in various colorsXEROX CORP·Filed 1990·Granted Mar 16, 1993·16 cites·2 claims
- 2665US5583629AColor electrophotographic printing machineXEROX CORP·Filed 1995·Granted Dec 10, 1996·17 cites·17 claims
- 2763US8897683B2Fixing systems including image conditioner and image pre-heater and methods of fixing marking material to substratesCHANG SHU·Filed 2010·Granted Nov 25, 2014·1 cites·13 claims
- 2863US5128723AScavengeless development system having toner deposited on a doner roller from a toner moverXEROX CORP·Filed 1991·Granted Jul 7, 1992·12 cites·2 claims
- 2958US8869695B2Anilox metering system for electrographic printingCHOW EUGENE M·Filed 2009·Granted Oct 28, 2014·1 cites·31 claims
- 3054US8854686B2Digital printing systems for packaging and document printing with special colorsBREWINGTON GRACE T·Filed 2009·Granted Oct 7, 2014·0 cites·20 claims
- 3153US8565659B2Fuser member and method of manufactureCARDOSO GEORGE C·Filed 2010·Granted Oct 22, 2013·0 cites·17 claims
- 3253US5047806AMeterless single component developmentXEROX CORP·Filed 1990·Granted Sep 10, 1991·9 cites·20 claims
- 3352US6246419B1PDL operator overloading for line width managementXEROX CORP·Filed 1998·Granted Jun 12, 2001·17 cites·20 claims
- 3452US4497570APrinting machine employing an operator replaceable interposition web and photoconductive memberXEROX CORP·Filed 1983·Granted Feb 5, 1985·8 cites·14 claims
- 3552US2014287135A1Method for coating non-uniform substratesXEROX CORP·Filed 2013·Application pending·0 cites
- 3651US8693938B2Apparatus and systems for high pressure fusing electrostatic offset mitigationCARDOSO GEORGE CUNHA·Filed 2012·Granted Apr 8, 2014·0 cites·15 claims
- 3750US8132884B2Dual mode printer write headsBREWINGTON GRACE T·Filed 2009·Granted Mar 13, 2012·0 cites·11 claims
- 3849US8820233B2Anilox metering system for electrographic printingCHOW EUGENE M·Filed 2009·Granted Sep 2, 2014·0 cites·18 claims
- 3948USRE35698EDonor roll for scavengeless development in a xerographic apparatusXEROX CORP·Filed 1995·Granted Dec 23, 1997·7 cites·12 claims
- 4047US5652648ANegative wrap back up roll adjacent the transfer nipXEROX CORP·Filed 1995·Granted Jul 29, 1997·8 cites·18 claims
- 4147US5521677AMethod for solid area process control for scavengeless development in a xerographic apparatusXEROX CORP·Filed 1995·Granted May 28, 1996·8 cites·17 claims
- 4247US5493370ASingle-component electrophotographic development systemXEROX CORP·Filed 1994·Granted Feb 20, 1996·6 cites·18 claims
- 4345US8655250B2Apparatus and method for marking material fix level control in a printing apparatusBREWINGTON GRACE T·Filed 2011·Granted Feb 18, 2014·0 cites·16 claims
- 4442US6201551B1PDL operator overloading for line width managementXEROX CORP·Filed 1998·Granted Mar 13, 2001·12 cites·19 claims
- 4542US5281502ATri-level imaging processes with adjustable colorXEROX CORP·Filed 1992·Granted Jan 25, 1994·6 cites·21 claims
- 4640US8837970B2Apparatus, methods, and systems for engaging and disengaging a fixing nip for cut sheet processingSEYFRIED RICHARD W·Filed 2011·Granted Sep 16, 2014·0 cites·17 claims
- 4740US8280287B2Multi-stage fixing systems, printing apparatuses and methods of fixing marking material to substratesMASHTARE DALE R·Filed 2010·Granted Oct 2, 2012·0 cites·39 claims
- 4839US5253019ADeveloper material transportXEROX CORP·Filed 1989·Granted Oct 12, 1993·4 cites·4 claims
- 4938US2012039649A1Fixing apparatus, systems, and methods for printingBREWINGTON GRACE T·Filed 2011·Application pending·0 cites
- 5037US6160981ATransfer systemXEROX CORP·Filed 1999·Granted Dec 12, 2000·4 cites·11 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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