Inventor · disambiguated record
Gerald M. Fletcher
Also filed as: FLETCHER GERALD · FLETCHER GERALD M
74 granted patents·3 pending applications·1,607 citations·filing 1974–2015
99Inventor score
Top patents by PatentIndex Score
77 records- 0197US4901114ATri level xerography using a MICR toner in combination with a non-MICR tonerXEROX CORP·Filed 1988·Granted Feb 13, 1990·69 cites·6 claims
- 0296US7336920B2Printing systemXEROX CORP·Filed 2005·Granted Feb 26, 2008·21 cites·19 claims
- 0396US7324779B2Printing system with primary and secondary fusing devicesXEROX CORP·Filed 2005·Granted Jan 29, 2008·26 cites·25 claims
- 0495US6201945B1Polyimide and doped metal oxide fuser componentsXEROX CORP·Filed 1998·Granted Mar 13, 2001·72 cites·26 claims
- 0595US5409557AMethod of manufacturing a reinforced seamless intermediate transfer memberXEROX CORP·Filed 1994·Granted Apr 25, 1995·75 cites·33 claims
- 0695US5298956AReinforced seamless intermediate transfer memberXEROX CORP·Filed 1992·Granted Mar 29, 1994·66 cites·36 claims
- 0794US7177572B2Biased charge roller with embedded electrodes with post-nip breakdown to enable improved charge uniformityXEROX CORP·Filed 2004·Granted Feb 13, 2007·53 cites·19 claims
- 0894US5095322AAvoidance of DEP wrong sign toner hole clogging by out of phase shield biasXEROX CORP·Filed 1990·Granted Mar 10, 1992·56 cites·6 claims
- 0994US3976370ABelt transfer and fusing systemXEROX CORP·Filed 1974·Granted Aug 24, 1976·43 cites·19 claims
- 1093US6088565ABuffered transfuse systemXEROX CORP·Filed 1998·Granted Jul 11, 2000·70 cites·19 claims
- 1192US7236711B2Full-width array sensing of two-dimensional residual mass structure to enable mitigation of specific defectsXEROX CORP·Filed 2005·Granted Jun 26, 2007·15 cites·20 claims
- 1290US8840241B2System and method for adjusting an electrostatic field in an inkjet printerFLETCHER GERALD·Filed 2012·Granted Sep 23, 2014·10 cites·8 claims
- 1390US4014605ATransfer system with tailored illuminationXEROX CORP·Filed 1974·Granted Mar 29, 1977·26 cites·17 claims
- 1489US7054568B2Method and apparatus for controlling non-uniform banding and residual toner density using feedback controlXEROX CORP·Filed 2004·Granted May 30, 2006·37 cites·27 claims
- 1589US5922440APolyimide and doped metal oxide intermediate transfer componentsXEROX CORP·Filed 1998·Granted Jul 13, 1999·63 cites·24 claims
- 1688US6647237B2Three layer seamless transfer componentXEROX CORP·Filed 2000·Granted Nov 11, 2003·24 cites·20 claims
- 1787US6393245B1Heat transfer apparatus for an image bearing memberXEROX CORP·Filed 2000·Granted May 21, 2002·31 cites·4 claims
- 1886US9132673B2Semi-conductive media transport for electrostatic tacking of mediaXEROX CORP·Filed 2012·Granted Sep 15, 2015·4 cites·9 claims
- 1985US6489020B1Polyanaline and carbon black filled polyimide intermediate transfer componentsXEROX CORP·Filed 2000·Granted Dec 3, 2002·23 cites·17 claims
- 2085US5347353ATandem high productivity color architecture using a photoconductive intermediate beltXEROX CORP·Filed 1993·Granted Sep 13, 1994·30 cites·27 claims
- 2184US7313337B2Method and apparatus for sensing and controlling residual mass on customer imagesXEROX CORP·Filed 2005·Granted Dec 25, 2007·7 cites·20 claims
- 2284US6141524ARelease agent management for transfuse systemsXEROX CORP·Filed 1999·Granted Oct 31, 2000·35 cites·15 claims
- 2384US6067430AFluorinated carbon filled foam biasable componentsXEROX CORP·Filed 1998·Granted May 23, 2000·47 cites·22 claims
- 2484US5525446AIntermediate transfer member of thermoplastic film forming polymer layer laminated onto a base layerXEROX CORP·Filed 1994·Granted Jun 11, 1996·31 cites·20 claims
- 2582US8947482B2Active biased electrodes for reducing electrostatic fields underneath print heads in an electrostatic media transportXEROX CORP·Filed 2013·Granted Feb 3, 2015·3 cites·17 claims
- 2682US6259880B1Image transfer method utilizing heat assistXEROX CORP·Filed 1999·Granted Jul 10, 2001·30 cites·5 claims
- 2782US5849399ABias transfer members with fluorinated carbon filled fluoroelastomer outer layerXEROX CORP·Filed 1996·Granted Dec 15, 1998·31 cites·27 claims
- 2882US5198864ATransfer system with field tailoringXEROX CORP·Filed 1991·Granted Mar 30, 1993·27 cites·24 claims
- 2981US5985419APolyurethane and doped metal oxide transfer componentsXEROX CORP·Filed 1998·Granted Nov 16, 1999·40 cites·23 claims
- 3081US5428429AResistive intermediate transfer memberXEROX CORP·Filed 1991·Granted Jun 27, 1995·27 cites·6 claims
- 3179US7957656B2Apparatus, method and system for feedforward of sheet electrostatic tacking parameters to image transfer subsystem in image transfer apparatusXEROX CORP·Filed 2008·Granted Jun 7, 2011·5 cites·19 claims
- 3279US6066400APolyimide biasable componentsXEROX CORP·Filed 1997·Granted May 23, 2000·27 cites·35 claims
- 3378US8998403B2Media tacking to media transport using a media tacking beltXEROX CORP·Filed 2012·Granted Apr 7, 2015·2 cites·24 claims
- 3478US6600895B2Printing machine and method using a bias transfer roller including at least one temperature-maintaining deviceXEROX CORP·Filed 2001·Granted Jul 29, 2003·19 cites·31 claims
- 3578US6487389B2Refreshing a sticky cleaner for a fuserXEROX CORP·Filed 2000·Granted Nov 26, 2002·16 cites·16 claims
- 3678US6311036B1Electrophotographic marking machine having an imageable seam intermediate transfer beltXEROX CORP·Filed 2000·Granted Oct 30, 2001·17 cites·30 claims
- 3776US9327526B2Active biased electrodes for reducing electrostatic fields underneath print heads in an electrostatic media transportXEROX CORP·Filed 2013·Granted May 3, 2016·3 cites·17 claims
- 3876US5406359AUltra-high efficiency intermediate transfer with pre-transfer treatment on an imaging drum and an intermediate beltXEROX CORP·Filed 1993·Granted Apr 11, 1995·21 cites·30 claims
- 3975US5995796AHaloelastomer and doped metal oxide film componentXEROX CORP·Filed 1998·Granted Nov 30, 1999·30 cites·20 claims
- 4074US7403728B2Calibration apparatus and method for charging unit of image forming deviceXEROX CORP·Filed 2005·Granted Jul 22, 2008·4 cites·20 claims
- 4174US6042917AMember having offset seamsXEROX CORP·Filed 1999·Granted Mar 28, 2000·43 cites·15 claims
- 4274US5876636AHaleoelastomer and doped metal oxide compositionsXEROX CORP·Filed 1998·Granted Mar 2, 1999·22 cites·19 claims
- 4374US5282006ATransfer system including pre-transfer pressure treatment apparatusXEROX CORP·Filed 1992·Granted Jan 25, 1994·19 cites·24 claims
- 4473US5132712AAutomatic duplex printing apparatusXEROX CORP·Filed 1990·Granted Jul 21, 1992·22 cites·26 claims
- 4573US3981498ANon-uniform charging of sheet materialXEROX CORP·Filed 1975·Granted Sep 21, 1976·16 cites·11 claims
- 4672US5038177ASelective pre-transfer corona transfer with light treatment for tri-level xerographyXEROX CORP·Filed 1988·Granted Aug 6, 1991·16 cites·11 claims
- 4771US6463248B1Intermediate transfer belt providing high transfer efficiency of toner images to a transfuse memberXEROX CORP·Filed 2000·Granted Oct 8, 2002·12 cites·4 claims
- 4870US9211736B2System and method for reducing electrostatic fields underneath print heads in an electrostatic media transportFLETCHER GERALD M·Filed 2012·Granted Dec 15, 2015·2 cites·13 claims
- 4970US7242894B2Xerographic transfer station using a beltXEROX CORP·Filed 2004·Granted Jul 10, 2007·11 cites·17 claims
- 5068US6606477B2Method to control pre- and post-nip fields for transferXEROX CORP·Filed 2002·Granted Aug 12, 2003·10 cites·22 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →