Inventor · disambiguated record
Joseph Mammino
Also filed as: FERGUSON ROBERT M · MAMMINO JOSEPH · MAMMINO JOSEPH C
109 granted patents·3,630 citations·filing 1969–2003
99Inventor score
Top patents by PatentIndex Score
109 records- 0199US4988597AConductive and blocking layers for electrophotographic imaging membersXEROX CORP·Filed 1989·Granted Jan 29, 1991·142 cites·20 claims
- 0298US6397034B1Fluorinated carbon filled polyimide intermediate transfer componentsXEROX CORP·Filed 1997·Granted May 28, 2002·162 cites·21 claims
- 0398US5244762AElectrophotographic imaging member with blocking layer containing uncrosslinked chemically modified copolymerXEROX CORP·Filed 1992·Granted Sep 14, 1993·134 cites·20 claims
- 0498US5069993APhotoreceptor layers containing polydimethylsiloxane copolymersXEROX CORP·Filed 1989·Granted Dec 3, 1991·176 cites·18 claims
- 0597US5683844AFibrillated carrier compositions and processes for making and usingXEROX CORP·Filed 1995·Granted Nov 4, 1997·107 cites·24 claims
- 0697US5385796AElectrophotographic imaging member having unmodified hydroxy methacrylate polymer charge blocking layerXEROX CORP·Filed 1992·Granted Jan 31, 1995·80 cites·23 claims
- 0797US5300339ADevelopment system coatingsXEROX CORP·Filed 1993·Granted Apr 5, 1994·61 cites·9 claims
- 0896US5514505AMethod for obtaining improved image contrast in migration imaging membersXEROX CORP·Filed 1995·Granted May 7, 1996·106 cites·44 claims
- 0996US4562132APhotoresponsive imaging members containing electron transport overcoatingsXEROX CORP·Filed 1984·Granted Dec 31, 1985·53 cites·31 claims
- 1096US4078927APhotoconductive printing masterXEROX CORP·Filed 1973·Granted Mar 14, 1978·47 cites·3 claims
- 1195US6201945B1Polyimide and doped metal oxide fuser componentsXEROX CORP·Filed 1998·Granted Mar 13, 2001·72 cites·26 claims
- 1295US5409557AMethod of manufacturing a reinforced seamless intermediate transfer memberXEROX CORP·Filed 1994·Granted Apr 25, 1995·75 cites·33 claims
- 1395US5298956AReinforced seamless intermediate transfer memberXEROX CORP·Filed 1992·Granted Mar 29, 1994·66 cites·36 claims
- 1495US5039598AIonographic imaging systemXEROX CORP·Filed 1989·Granted Aug 13, 1991·55 cites·26 claims
- 1595US4515882AOvercoated electrophotographic imaging systemXEROX CORP·Filed 1984·Granted May 7, 1985·44 cites·15 claims
- 1694US5424813AApparatus and method for improved blotter roller permeabilityXEROX CORP·Filed 1994·Granted Jun 13, 1995·57 cites·32 claims
- 1794US5336577ASingle layer photoreceptorXEROX CORP·Filed 1993·Granted Aug 9, 1994·66 cites·28 claims
- 1894US4952293APolymer electrodeposition processXEROX CORP·Filed 1989·Granted Aug 28, 1990·56 cites·20 claims
- 1994US4233387AElectrophotographic carrier powder coated by resin dry-mixing processXEROX CORP·Filed 1979·Granted Nov 11, 1980·123 cites·14 claims
- 2093US5501881ACoated fuser member processesXEROX CORP·Filed 1994·Granted Mar 26, 1996·60 cites·19 claims
- 2193US5340679AIntermediate transfer element coatingsXEROX CORP·Filed 1993·Granted Aug 23, 1994·50 cites·21 claims
- 2293US5063125AElectrically conductive layer for electrical devicesXEROX CORP·Filed 1989·Granted Nov 5, 1991·38 cites·20 claims
- 2392US4064285AElectrophotographic decalcomaniasXEROX CORP·Filed 1975·Granted Dec 20, 1977·61 cites·54 claims
- 2491US5177854ADistortion-free method of mounting an end piece on a thin-walled hollow tubeXEROX CORP·Filed 1991·Granted Jan 12, 1993·69 cites·20 claims
- 2591US5172170AElectroded donor roll for a scavengeless developer unitXEROX CORP·Filed 1992·Granted Dec 15, 1992·73 cites·16 claims
- 2689US5922440APolyimide and doped metal oxide intermediate transfer componentsXEROX CORP·Filed 1998·Granted Jul 13, 1999·63 cites·24 claims
- 2789US5761595AIntermediate transfer membersXEROX CORP·Filed 1997·Granted Jun 2, 1998·44 cites·20 claims
- 2888US6365280B1Nitrile-silicone rubber surface release layer for electrostatographic membersXEROX CORP·Filed 2000·Granted Apr 2, 2002·29 cites·19 claims
- 2987US5765085AFixing apparatus and filmXEROX CORP·Filed 1996·Granted Jun 9, 1998·41 cites·49 claims
- 3087US5552005AMethod of constructing a seamed flexible imaging sheetXEROX CORP·Filed 1991·Granted Sep 3, 1996·58 cites·1 claims
- 3187US5243392AImaging apparatus and process with intermediate transfer elementXEROX CORP·Filed 1992·Granted Sep 7, 1993·33 cites·30 claims
- 3287US4747992AProcess for fabricating a beltSYPULA DONALD S·Filed 1986·Granted May 31, 1988·65 cites·17 claims
- 3386US5834080AControllably conductive polymer compositions for development systemsXEROX CORP·Filed 1994·Granted Nov 10, 1998·27 cites·29 claims
- 3484US6067430AFluorinated carbon filled foam biasable componentsXEROX CORP·Filed 1998·Granted May 23, 2000·47 cites·22 claims
- 3584US5525446AIntermediate transfer member of thermoplastic film forming polymer layer laminated onto a base layerXEROX CORP·Filed 1994·Granted Jun 11, 1996·31 cites·20 claims
- 3684US5386277ADeveloping apparatus including a coated developer rollerXEROX CORP·Filed 1993·Granted Jan 31, 1995·27 cites·14 claims
- 3784US5063128AConductive and blocking layers for electrophotographic imaging membersXEROX CORP·Filed 1989·Granted Nov 5, 1991·28 cites·18 claims
- 3883US4711833APowder coating process for seamless substratesXEROX CORP·Filed 1986·Granted Dec 8, 1987·46 cites·58 claims
- 3982US5849399ABias transfer members with fluorinated carbon filled fluoroelastomer outer layerXEROX CORP·Filed 1996·Granted Dec 15, 1998·31 cites·27 claims
- 4082US5258461AElectrocodeposition of polymer blends for photoreceptor substratesXEROX CORP·Filed 1990·Granted Nov 2, 1993·27 cites·7 claims
- 4181US6442365B1Thermally conductive fuser beltXEROX CORP·Filed 1998·Granted Aug 27, 2002·30 cites·9 claims
- 4281US5985419APolyurethane and doped metal oxide transfer componentsXEROX CORP·Filed 1998·Granted Nov 16, 1999·40 cites·23 claims
- 4380US6103815AFluorinated carbon filled latex fluorocarbon elastomerXEROX CORP·Filed 1998·Granted Aug 15, 2000·38 cites·12 claims
- 4480US5585905APrinting apparatus including an intermediate toner transfer member having a top layer of a fluoroelastomer polymerized from an olefin and a fluorinated monomerXEROX CORP·Filed 1996·Granted Dec 17, 1996·30 cites·11 claims
- 4580US5153618AIonographic imaging systemXEROX CORP·Filed 1991·Granted Oct 6, 1992·27 cites·16 claims
- 4679US6066400APolyimide biasable componentsXEROX CORP·Filed 1997·Granted May 23, 2000·27 cites·35 claims
- 4779US5753317AElectrically conductive processesXEROX CORP·Filed 1997·Granted May 19, 1998·28 cites·32 claims
- 4879US4265995ACarrier core surface treatmentXEROX CORP·Filed 1979·Granted May 5, 1981·17 cites·10 claims
- 4978US4750018APre-transfer copy sheet cleaning apparatusXEROX CORP·Filed 1987·Granted Jun 7, 1988·21 cites·15 claims
- 5077US5177538APhenolic graphite donor rollXEROX CORP·Filed 1991·Granted Jan 5, 1993·22 cites·18 claims
Showing the top 50 of 109 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →