Inventor · disambiguated record
Michael F. Zona
Also filed as: ZONA MICHAEL · ZONA MICHAEL F
76 granted patents·10 pending applications·293 citations·filing 1997–2022
99Inventor score
Top patents by PatentIndex Score
86 records- 0197US7397032B2Nano-structure coated coronodes for low voltage charging devicesXEROX CORP·Filed 2006·Granted Jul 8, 2008·28 cites·19 claims
- 0295US10076869B2Electrostatic 3-D printer using leveling material and mechanical planerXEROX CORP·Filed 2016·Granted Sep 18, 2018·9 cites·17 claims
- 0395US7228091B2Compact charging method and device with gas ions produced by electric field electron emission and ionization from nanotubesXEROX CORP·Filed 2005·Granted Jun 5, 2007·21 cites·24 claims
- 0494US7398035B2Nanostructure-based solid state charging deviceXEROX CORP·Filed 2006·Granted Jul 8, 2008·16 cites·20 claims
- 0591US11092906B1Toner including toner additive formulationXEROX CORP·Filed 2020·Granted Aug 17, 2021·3 cites·22 claims
- 0690US10180649B2Systems and methods for implementing electrophotographic layered manufacturing of three dimensional (3D) objects, parts and components using tri-level electrophotographyXEROX CORP·Filed 2015·Granted Jan 15, 2019·7 cites·10 claims
- 0790US7877054B1Process for development of cleaning blade lubrication stripesXEROX CORP·Filed 2009·Granted Jan 25, 2011·10 cites·20 claims
- 0889US9335667B1Carrier for two component development systemXEROX CORP·Filed 2015·Granted May 10, 2016·4 cites·17 claims
- 0986US8340536B2Photoreceptor diagnostic method based on detection of charge deficient spotsPAUL PETER·Filed 2010·Granted Dec 25, 2012·4 cites·22 claims
- 1085US10118337B2Electrostatic 3-D printer controlling layer topography using aerosol applicatorXEROX CORP·Filed 2016·Granted Nov 6, 2018·2 cites·13 claims
- 1185US10005230B2Electrostatic 3-D printer controlling layer thickness using feedback loop to transfer deviceXEROX CORP·Filed 2016·Granted Jun 26, 2018·2 cites·20 claims
- 1284US10183443B2Electrostatic 3-D printer controlling layer thickness using feedback loop to development deviceXEROX CORP·Filed 2016·Granted Jan 22, 2019·2 cites·20 claims
- 1384US10005228B2Electrostatic 3-D printer controlling layer thickness using feedback loop to exposure deviceXEROX CORP·Filed 2016·Granted Jun 26, 2018·2 cites·20 claims
- 1484US7466942B2Direct charging device using nano-structures within a metal coated pore matrixXEROX CORP·Filed 2006·Granted Dec 16, 2008·7 cites·22 claims
- 1583US8974999B1Self-cleaning toner compositionXEROX CORP·Filed 2013·Granted Mar 10, 2015·3 cites·20 claims
- 1682US10293547B2Electrostatic 3-D printer using layer and mechanical planerXEROX CORP·Filed 2016·Granted May 21, 2019·2 cites·20 claims
- 1782US8394566B2Non-magnetic single component emulsion/aggregation toner compositionKMIECIK-LAWRYNOWICZ GRAZYNA E·Filed 2010·Granted Mar 12, 2013·3 cites·26 claims
- 1881US7123860B1Small footprint charge device for tandem color marking enginesXEROX CORP·Filed 2005·Granted Oct 17, 2006·7 cites·16 claims
- 1980US7149458B2Xerographic charging device having three pin arraysXEROX CORP·Filed 2005·Granted Dec 12, 2006·7 cites·19 claims
- 2079US8592115B2Toner compositions and developers containing such tonersKMIECIK-LAWRYNOWICZ GRAZYNA E·Filed 2010·Granted Nov 26, 2013·3 cites·27 claims
- 2179US8116640B2Apparatus and method for sensing photoreceptor failure in a xerographic printing apparatusZONA MICHAEL F·Filed 2009·Granted Feb 14, 2012·5 cites·20 claims
- 2278US7995952B2High performance materials and processes for manufacture of nanostructures for use in electron emitter ion and direct charging devicesXEROX CORP·Filed 2008·Granted Aug 9, 2011·4 cites·27 claims
- 2377US11086244B1Titania-free toner additive formulation with cross-linked organic polymeric additiveXEROX CORP·Filed 2020·Granted Aug 10, 2021·1 cites·20 claims
- 2477US8559832B2Imaging apparatus and method of predicting the photoreceptor replacement intervalBURRY AARON MICHAEL·Filed 2010·Granted Oct 15, 2013·2 cites·20 claims
- 2576US8086154B2Nanomaterial heating element for fusing applicationsLAW KOCK-YEE·Filed 2008·Granted Dec 27, 2011·4 cites·25 claims
- 2675US8422058B2Mutualistic engine controllerZONA MICHAEL F·Filed 2009·Granted Apr 16, 2013·7 cites·13 claims
- 2775US8160467B2Apparatus and method for print apparatus rotational assembly cleaning blade adjustmentZONA MICHAEL F·Filed 2009·Granted Apr 17, 2012·4 cites·19 claims
- 2875US7747184B2Method of using biased charging/transfer roller as in-situ voltmeter and photoreceptor thickness detector and method of adjusting xerographic process with resultsXEROX CORP·Filed 2006·Granted Jun 29, 2010·4 cites·21 claims
- 2975US6035163AVibration absorbing bias charge rollXEROX CORP·Filed 1998·Granted Mar 7, 2000·23 cites·28 claims
- 3072US8980519B2Toner compositionXEROX CORP·Filed 2013·Granted Mar 17, 2015·1 cites·4 claims
- 3171US8547577B2Mutualistic engine controller having sensor communicationPAUL PETER·Filed 2010·Granted Oct 1, 2013·3 cites·14 claims
- 3271US8204407B2High strength, light weight corona wires using carbon nanotube yarns, a method of charging a photoreceptor and a charging device using nanotube yarnsZONA MICHAEL F·Filed 2008·Granted Jun 19, 2012·3 cites·20 claims
- 3370US7983575B1Apparatus and method for determining photoreceptor charge transport layer thickness of apparatus using a scorotron charge deviceXEROX CORP·Filed 2009·Granted Jul 19, 2011·3 cites·17 claims
- 3470US7715742B2Photoconductor life through active control of charger settingsXEROX CORP·Filed 2006·Granted May 11, 2010·3 cites·18 claims
- 3570US7509076B2Squarewave charging of a photoreceptorXEROX CORP·Filed 2007·Granted Mar 24, 2009·3 cites·20 claims
- 3669US8929768B2Method of remanufacturing a toner cartridge and remanufactured toner cartridgeXEROX CORP·Filed 2013·Granted Jan 6, 2015·1 cites·21 claims
- 3769US8924183B2Systems and methods for predicting the useable life of a photoreceptor in imaging devicesZONA MICHAEL F·Filed 2010·Granted Dec 30, 2014·1 cites·16 claims
- 3868US10875241B2Electrostatic 3-D printer using layer and mechanical planerXEROX CORP·Filed 2019·Granted Dec 29, 2020·0 cites·20 claims
- 3968US10688717B2Electrostatic 3-D printer controlling layer topography using aerosol applicatorXEROX CORP·Filed 2018·Granted Jun 23, 2020·0 cites·20 claims
- 4068US6253053B1Enhanced phenolic developer roll sleevesXEROX CORP·Filed 2000·Granted Jun 26, 2001·11 cites·11 claims
- 4168US2019217535A1Multisize printing material for electrophotographic additive manufacturingXEROX CORP·Filed 2019·Application pending·0 cites
- 4266US7949268B2Dynamic photo receptor wear rate adjustment based on environmental sensor feedbackXEROX CORP·Filed 2008·Granted May 24, 2011·2 cites·20 claims
- 4362US7430388B2Pin array scorotron charging system for small diameter printer photoreceptorsXEROX CORP·Filed 2006·Granted Sep 30, 2008·2 cites·1 claims
- 4462US7324766B2Cross-process charge uniformity scannerXEROX CORP·Filed 2005·Granted Jan 29, 2008·2 cites·5 claims
- 4561US7805095B2Charging device and an image forming device including the sameXEROX CORP·Filed 2006·Granted Sep 28, 2010·2 cites·8 claims
- 4661US7518376B2Electric field probeXEROX CORP·Filed 2007·Granted Apr 14, 2009·4 cites·6 claims
- 4760US11086243B1Dual wax toner compositionXEROX CORP·Filed 2020·Granted Aug 10, 2021·0 cites·21 claims
- 4860US7715743B2Charger with a probe and controllerXEROX CORP·Filed 2007·Granted May 11, 2010·2 cites·6 claims
- 4960US2017368744A1Multisize printing material for electrophotographic additive manufacturingXEROX CORP·Filed 2016·Application pending·0 cites
- 5059US12429792B2Toner comprising charge control agentXEROX CORP·Filed 2022·Granted Sep 30, 2025·0 cites·19 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →