Inventor · disambiguated record
Harald Portig
Also filed as: PORTIG HARALD
36 granted patents·533 citations·filing 1996–2019
98Inventor score
Top patents by PatentIndex Score
36 records- 0199US7236722B2Helically splined drive member for an image forming deviceLEXMARK INT INC·Filed 2005·Granted Jun 26, 2007·101 cites·20 claims
- 0297US8867966B2Toner cartridge for use in an image forming deviceACOSTA BENJER ALBARAN·Filed 2011·Granted Oct 21, 2014·40 cites·26 claims
- 0397US6397029B1Coupler for an image-forming apparatusLEXMARK INT INC·Filed 2001·Granted May 28, 2002·84 cites·24 claims
- 0495US7386252B2Door panel interlocks for an image forming deviceLEXMARK INT INC·Filed 2005·Granted Jun 10, 2008·23 cites·21 claims
- 0593US9829855B2Drive couplerLEXMARK INT INC·Filed 2014·Granted Nov 28, 2017·6 cites·11 claims
- 0691US7162182B2Image forming device having a door assembly and method of useLEXMARK INT INC·Filed 2004·Granted Jan 9, 2007·40 cites·38 claims
- 0789US9921522B2Toner cartridge for use in an image forming deviceLEXMARK INT INC·Filed 2017·Granted Mar 20, 2018·2 cites·26 claims
- 0888US9658590B2Toner cartridge for use in an image forming deviceLEXMARK INT INC·Filed 2016·Granted May 23, 2017·2 cites·20 claims
- 0988US8257185B2Metal and plastic Oldham coupler with added retraction spline and plastic over molded featuresCARTER DANIEL LEE·Filed 2009·Granted Sep 4, 2012·10 cites·12 claims
- 1087US7286783B2Variable force biasing mechanism and electrical connectionLEXMARK INT INC·Filed 2006·Granted Oct 23, 2007·7 cites·18 claims
- 1186US8064800B2Composite torque transfer body and spline assembly to reduce jitter in an image forming deviceCARTER DANIEL LEE·Filed 2008·Granted Nov 22, 2011·15 cites·19 claims
- 1286US6580881B2Method of detecting waste toner in a container of an image forming apparatusLEXMARK INT INC·Filed 2001·Granted Jun 17, 2003·34 cites·20 claims
- 1385US9709928B2Drive mechanism for an intermediate transfer member module of an electrophotographic imaging deviceLEXMARK INT INC·Filed 2016·Granted Jul 18, 2017·2 cites·10 claims
- 1484US9488935B1Drive mechanism for an intermediate transfer member module of an electrophotographic imaging deviceLEXMARK INT INC·Filed 2015·Granted Nov 8, 2016·2 cites·19 claims
- 1581US10108142B2Drive couplerLEXMARK INT INC·Filed 2017·Granted Oct 23, 2018·1 cites·4 claims
- 1681US7130562B2Coupling retraction mechanism for an image forming deviceLEXMARK INT INC·Filed 2004·Granted Oct 31, 2006·19 cites·40 claims
- 1780US9323178B2Toner cartridge for use in an image forming deviceLEXMARK INT INC·Filed 2015·Granted Apr 26, 2016·1 cites·10 claims
- 1877US7003246B2Fuser nip release mechanismLEXMARK INT INC·Filed 2004·Granted Feb 21, 2006·16 cites·20 claims
- 1976US6281918B1Laser printhead mounting apparatus and printhead skew adjustment mechanism for an electrophotographic machineLEXMARK INT INC·Filed 2000·Granted Aug 28, 2001·16 cites·37 claims
- 2070US7082275B2Variable force biasing mechanism and electrical connectionLEXMARK INT INC·Filed 2004·Granted Jul 25, 2006·8 cites·16 claims
- 2169US10048623B2Toner cartridge for use in an image forming deviceLEXMARK INT INC·Filed 2018·Granted Aug 14, 2018·0 cites·10 claims
- 2269US6009291AControl of photosensitive roller movementLEXMARK INT INC·Filed 1998·Granted Dec 28, 1999·19 cites·7 claims
- 2368US11565641B2Apparatus, system, and method of providing a bumper for a robotic vehicleJABIL INC·Filed 2019·Granted Jan 31, 2023·2 cites·20 claims
- 2467US9298130B2Toner cartridge for use in an image forming deviceLEXMARK INT INC·Filed 2014·Granted Mar 29, 2016·0 cites·20 claims
- 2567US6219521B1Belt fuser wiper to remove moistureLEXMARK INT INC·Filed 2000·Granted Apr 17, 2001·11 cites·19 claims
- 2664US9541860B2Toner cartridge for use in an image forming deviceLEXMARK INT INC·Filed 2016·Granted Jan 10, 2017·0 cites·12 claims
- 2760US8219012B2Retraction mechanism for a toner image transfer apparatusEMBRY KERRY LELAND·Filed 2007·Granted Jul 10, 2012·4 cites·21 claims
- 2860US6567633B2Method and apparatus for reducing lateral motion of a transfer belt of a laser printerLEXMARK INT INC·Filed 2001·Granted May 20, 2003·7 cites·23 claims
- 2959US7837168B2Mounting device and method for positioning a motor within an image forming apparatusLEXMARK INT INC·Filed 2007·Granted Nov 23, 2010·2 cites·7 claims
- 3059US5701549AImage forming apparatus with modular staging assemblyLEXMARK INT INC·Filed 1996·Granted Dec 23, 1997·13 cites·29 claims
- 3157US5799548AFrame with molded featuresLEXMARK INT INC·Filed 1996·Granted Sep 1, 1998·13 cites·15 claims
- 3253US6076419AGear arrangementLEXMARK INT INC·Filed 1999·Granted Jun 20, 2000·18 cites·20 claims
- 3351US7389066B2Variable force biasing mechanism and electrical connectionLEXMARK INT INC·Filed 2007·Granted Jun 17, 2008·0 cites·20 claims
- 3439US5920986AMethod of manufacturing a frame with molded featuresLEXMARK INT INC·Filed 1998·Granted Jul 13, 1999·6 cites·1 claims
- 3536US5727464AModules with linking drive shaftsLEXMARK INT INC·Filed 1996·Granted Mar 17, 1998·5 cites·21 claims
- 3634US6006008AMotor drive system controlled by a phase accumulator and method thereforLEXMARK INT INC·Filed 1997·Granted Dec 21, 1999·4 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →