Inventor · disambiguated record
David Anthony Schneider
Also filed as: SCHNEIDER DAVID · SCHNEIDER DAVID A · SCHNEIDER DAVID ANTHONY
43 granted patents·5 pending applications·771 citations·filing 1984–2023
98Inventor score
Files withLEXMARK INT INC31GEN ELECTRIC10CAMPBELL ALAN STIRLING1CATERPILLAR IND INC X1ELLIOTT DELBERT LESTER1
Top patents by PatentIndex Score
48 records- 0194US9454125B1Systems and methods for reincorporating waste toner with fresh toner within a toner cartridgeLEXMARK INT INC·Filed 2015·Granted Sep 27, 2016·19 cites·15 claims
- 0293US5560060ASystem and method for adjusting the operating cycle of a cleaning applianceGEN ELECTRIC·Filed 1995·Granted Oct 1, 1996·134 cites·30 claims
- 0392US9069286B2Rotational sensing for a replaceable unit of an image forming deviceLEXMARK INT INC·Filed 2014·Granted Jun 30, 2015·7 cites·7 claims
- 0491US9639038B1Power management and control for a fuser of an electrophotographic imaging deviceLEXMARK INT INC·Filed 2015·Granted May 2, 2017·5 cites·20 claims
- 0591US4493980APower control arrangement for automatic surface unitGEN ELECTRIC·Filed 1984·Granted Jan 15, 1985·59 cites·14 claims
- 0689US5330580ADishwasher incorporating a closed loop system for controlling machine loadGEN ELECTRIC·Filed 1992·Granted Jul 19, 1994·74 cites·14 claims
- 0789US4573325ASelf-diagnostic system for an appliance incorporating an automatic icemakerGEN ELECTRIC·Filed 1985·Granted Mar 4, 1986·57 cites·10 claims
- 0888US9703234B1Toner cartridge having an expandable toner agitatorLEXMARK INT INC·Filed 2015·Granted Jul 11, 2017·4 cites·20 claims
- 0988US5586567ADishwasher with turbidity sensing mechanismGEN ELECTRIC·Filed 1995·Granted Dec 24, 1996·87 cites·10 claims
- 1086US7383016B2Electrophotographic device capable of performing an imaging operation and a fusing operation at different speedsLEXMARK INT INC·Filed 2005·Granted Jun 3, 2008·10 cites·20 claims
- 1185US7639965B2Architecture for an image-forming deviceLEXMARK INT INC·Filed 2006·Granted Dec 29, 2009·7 cites·21 claims
- 1285US6657650B1Method of laser printhead registration control in an electrophotographic machineLEXMARK INT INC·Filed 2002·Granted Dec 2, 2003·28 cites·27 claims
- 1384US9104134B2Toner level sensing for replaceable unit of an image forming deviceLEXMARK INT INC·Filed 2014·Granted Aug 11, 2015·3 cites·15 claims
- 1481US2023148780A1Cooking device having a cooking vessel and a ceramic heaterLEXMARK INT INC·Filed 2023·Application pending·0 cites
- 1580US9696661B1Methods for retrying pick in an image-before-pick systemLEXMARK INT INC·Filed 2016·Granted Jul 4, 2017·2 cites·6 claims
- 1679US4604871AOver-temperature warning system for refrigerator applianceGEN ELECTRIC·Filed 1985·Granted Aug 12, 1986·55 cites·11 claims
- 1778US10001732B2Power management and control for a fuser of an electrophotographic imaging deviceLEXMARK INT INC·Filed 2017·Granted Jun 19, 2018·1 cites·8 claims
- 1878US7676169B2Multipath toner patch sensor for use in an image forming deviceLEXMARK INT INC·Filed 2006·Granted Mar 9, 2010·5 cites·42 claims
- 1977US6634048B1Automatic temperature control for clothes washerGEN ELECTRIC·Filed 1999·Granted Oct 21, 2003·35 cites·16 claims
- 2077US6486906B1Apparatus and method for printhead to machine skew and margin adjustment for an electrophotographic machineLEXMARK INT INC·Filed 2000·Granted Nov 26, 2002·22 cites·41 claims
- 2176US2023300951A1Cooking device having a modular ceramic heaterLEXMARK INT INC·Filed 2023·Application pending·0 cites
- 2275US11549328B2Over element line protector and methodSCHNEIDER DAVID·Filed 2020·Granted Jan 10, 2023·1 cites·20 claims
- 2373US7890018B2Architecture for an image-forming deviceLEXMARK INT INC·Filed 2009·Granted Feb 15, 2011·3 cites·13 claims
- 2472US4615179ADefrost diagnostic arrangement for self-defrosting refrigerator applianceGEN ELECTRIC·Filed 1985·Granted Oct 7, 1986·43 cites·4 claims
- 2571US4633067ATouch control arrangement for an electrical applianceGEN ELECTRIC·Filed 1984·Granted Dec 30, 1986·24 cites·13 claims
- 2669US8379247B2Method, system and test sheet image bitmap for carrying out a scanner-and-processor based image-to-paper registration setupLEXMARK INT INC·Filed 2008·Granted Feb 19, 2013·3 cites·20 claims
- 2768US7127184B2Method and device for clearing media jams from an image forming deviceLEXMARK INT INC·Filed 2003·Granted Oct 24, 2006·10 cites·13 claims
- 2867US2021251046A1Cooking device having a modular ceramic heaterLEXMARK INT INC·Filed 2021·Application pending·0 cites
- 2966US11828490B2Ceramic heater for heating water in an applianceLEXMARK INT INC·Filed 2021·Granted Nov 28, 2023·0 cites·5 claims
- 3066US6650352B2Electronic control arrangement for a laser printerLEXMARK INT INC·Filed 2001·Granted Nov 18, 2003·6 cites·13 claims
- 3165US11873918B1Interval control valve actuator, valve and systemScott Thomas McClain·Filed 2022·Granted Jan 16, 2024·0 cites·13 claims
- 3265US10289024B2Toner level sensing for a replaceable unit of an image forming deviceLEXMARK INT INC·Filed 2018·Granted May 14, 2019·0 cites·13 claims
- 3363US7720404B2Methods of operating a multi-color image forming device in a mono-color modeLEXMARK INT INC·Filed 2007·Granted May 18, 2010·2 cites·19 claims
- 3462US9891553B2Toner level sensing for a replaceable unit of an image forming deviceLEXMARK INT INC·Filed 2016·Granted Feb 13, 2018·0 cites·15 claims
- 3560US8111272B2Method for compensating misalignment errors in electrophotographic deviceELLIOTT DELBERT LESTER·Filed 2009·Granted Feb 7, 2012·2 cites·20 claims
- 3660US6362847B1Electronic control arrangement for a laser printerLEXMARK INT INC·Filed 1999·Granted Mar 26, 2002·22 cites·48 claims
- 3759US6570598B1Sub-pel registration of color planes using cartridge velocity controlLEXMARK INT INC·Filed 2002·Granted May 27, 2003·3 cites·24 claims
- 3855US6549225B2Method of margin alignment and plane-to-plane registration in a tandem color electrophotographic machineLEXMARK INT INC·Filed 2001·Granted Apr 15, 2003·4 cites·11 claims
- 3952US4781514AMaterial handling vehicle load retention apparatusCATERPILLAR IND INC X·Filed 1987·Granted Nov 1, 1988·17 cites·12 claims
- 4051US8731415B2Capacitive sensor for sensing state of waste toner box in an imaging apparatusHOGAN ANDREW CHARLES·Filed 2009·Granted May 20, 2014·2 cites·18 claims
- 4147US6989853B2Method of margin alignment and plane-to-plane registration in a tandem color electrophotographic machineLEXMARK INT INC·Filed 2002·Granted Jan 24, 2006·2 cites·7 claims
- 4246US5341661ASensor holder having a container with a projection for collecting fluid samples in a machine for cleansing articlesGEN ELECTRIC·Filed 1993·Granted Aug 30, 1994·11 cites·27 claims
- 4343US7167673B2Method and apparatus for using continuous media stock in a cut-sheet image forming deviceLEXMARK INT INC·Filed 2004·Granted Jan 23, 2007·2 cites·19 claims
- 4442US8824929B2Method for increasing useful life of an image forming apparatusCAMPBELL ALAN STIRLING·Filed 2010·Granted Sep 2, 2014·0 cites·33 claims
- 4540US6989852B2Method of margin alignment and plane-to-plane registration in a tandem color electrophotographic machineLEXMARK INT INC·Filed 2004·Granted Jan 24, 2006·0 cites·9 claims
- 4639US7710441B2Systems and methods for using multiple scanner facets to write a scan line of image data in an electrophotographic deviceLEXMARK INT INC·Filed 2006·Granted May 4, 2010·0 cites·19 claims
- 4737US2005105107A1Image printing system and methodFiled 2003·Application pending·0 cites
- 4835US2014186063A1Capacitive Sensor for Sensing State of Waste Toner Box in an Imaging ApparatusLEXMARK INT INC·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →