Inventor · disambiguated record
James Richard Leemhuis
Also filed as: LEEMHUIS JAMES RICHARD
59 granted patents·2 pending applications·293 citations·filing 2008–2022
98Inventor score
Technology areasG03G
Files withLEXMARK INT INC49LEEMHUIS JAMES RICHARD5CARTER II JAMES ANTHANY4ACOSTA BENJER ALBARAN2CAVILL GREGORY ALAN1
Top patents by PatentIndex Score
61 records- 0198US10775737B1Replaceable unit for an electrophotographic image forming device having a magnetic sensorLEXMARK INT INC·Filed 2020·Granted Sep 15, 2020·5 cites·17 claims
- 0298US10761476B1Replaceable unit for an electrophotographic image forming device having a movable electrical connectorLEXMARK INT INC·Filed 2019·Granted Sep 1, 2020·18 cites·27 claims
- 0397US10649389B1Electrical connectors of a replaceable unit of an electrophotographic image forming deviceLEXMARK INT INC·Filed 2019·Granted May 12, 2020·18 cites·15 claims
- 0497US9910403B2Positioning features for electrical contacts of a replaceable unit of an electrophotographic image forming deviceLEXMARK INT INC·Filed 2016·Granted Mar 6, 2018·17 cites·15 claims
- 0597US8867966B2Toner cartridge for use in an image forming deviceACOSTA BENJER ALBARAN·Filed 2011·Granted Oct 21, 2014·40 cites·26 claims
- 0696US10809661B1Toner cartridge having positioning features including guides extending outward from sides of the toner cartridge and an engagement member on a rear of the toner cartridgeLEXMARK INT INC·Filed 2019·Granted Oct 20, 2020·9 cites·24 claims
- 0796US10649399B1Replaceable unit for an electrophotographic image forming device having a magnetic sensorLEXMARK INT INC·Filed 2019·Granted May 12, 2020·9 cites·28 claims
- 0896US9164425B2Toner cartridge having loading and latching featuresLEXMARK INT INC·Filed 2013·Granted Oct 20, 2015·11 cites·21 claims
- 0996US8867970B2Toner cartridges having positional control featuresACOSTA BENJER ALBARAN·Filed 2011·Granted Oct 21, 2014·22 cites·13 claims
- 1095US10698363B1Electrical connection for an imaging unit of an electrophotographic image forming deviceLEXMARK INT INC·Filed 2019·Granted Jun 30, 2020·8 cites·18 claims
- 1195US10175643B1Imaging unit having positional control features for use in an electrophotographic image forming deviceLEXMARK INT INC·Filed 2017·Granted Jan 8, 2019·10 cites·18 claims
- 1295US9229367B2Carriage assembly for toner cartridge loading having a pivotable cradle and a stationary hold-down featureLEXMARK INT INC·Filed 2013·Granted Jan 5, 2016·7 cites·12 claims
- 1394US8995889B2Toner anti-bridging agitator for an image forming deviceLEEMHUIS JAMES RICHARD·Filed 2012·Granted Mar 31, 2015·12 cites·10 claims
- 1494US8774685B1Venting system for a toner cartridge for use with an image forming deviceLEXMARK INT INC·Filed 2013·Granted Jul 8, 2014·9 cites·10 claims
- 1593US8768223B2Imaging apparatus assembly with pressure equalizationLEEMHUIS JAMES RICHARD·Filed 2011·Granted Jul 1, 2014·8 cites·17 claims
- 1693US8660469B2Toner delivery system for a shake-free toner cartridgeCARTER II JAMES ANTHANY·Filed 2011·Granted Feb 25, 2014·8 cites·14 claims
- 1791US10725424B1Imaging unit assembly for an electrophotographic image forming deviceLEXMARK INT INC·Filed 2019·Granted Jul 28, 2020·4 cites·12 claims
- 1891US8688016B2Paddle assembly for a shake-free toner cartridgeCARTER II JAMES ANTHANY·Filed 2011·Granted Apr 1, 2014·8 cites·23 claims
- 1989USRE47166EToner cartridge having loading and latching featuresLEXMARK INT INC·Filed 2017·Granted Dec 18, 2018·2 cites·21 claims
- 2089US9921522B2Toner cartridge for use in an image forming deviceLEXMARK INT INC·Filed 2017·Granted Mar 20, 2018·2 cites·26 claims
- 2188US9658590B2Toner cartridge for use in an image forming deviceLEXMARK INT INC·Filed 2016·Granted May 23, 2017·2 cites·20 claims
- 2287US9217955B2Shutter having an air duct therethrough for use in a toner cartridgeLEXMARK INT INC·Filed 2015·Granted Dec 22, 2015·2 cites·5 claims
- 2386US9417603B2Toner cartridge having positional control featuresLEXMARK INT INC·Filed 2014·Granted Aug 16, 2016·3 cites·26 claims
- 2482US8849162B2Toner cartridge with pressure equalization systemLEEMHUIS JAMES RICHARD·Filed 2011·Granted Sep 30, 2014·3 cites·16 claims
- 2581US9128412B2Venting system for a toner cartridge for use with an image forming deviceLEXMARK INT INC·Filed 2014·Granted Sep 8, 2015·2 cites·17 claims
- 2680US9323178B2Toner cartridge for use in an image forming deviceLEXMARK INT INC·Filed 2015·Granted Apr 26, 2016·1 cites·10 claims
- 2778US11927911B2Replaceable unit for an electrophotographic image forming device having a movable electrical connectorLEXMARK INT INC·Filed 2022·Granted Mar 12, 2024·0 cites·19 claims
- 2878US11762327B2Electrical connector assembly for an image forming deviceLEXMARK INT INC·Filed 2022·Granted Sep 19, 2023·0 cites·14 claims
- 2976US11754969B2Toner cartridge having positioning features including guides extending outward from sides of the toner cartridgeLEXMARK INT INC·Filed 2022·Granted Sep 12, 2023·0 cites·14 claims
- 3074US11353824B2Replaceable unit for an electrophotographic image forming device having a magnetic sensorLEXMARK INT INC·Filed 2021·Granted Jun 7, 2022·0 cites·9 claims
- 3173US11500325B2Replaceable unit for an electrophotographic image forming device having a movable electrical connectorLEXMARK INT INC·Filed 2021·Granted Nov 15, 2022·0 cites·15 claims
- 3273USD693400SLaser printer toner cartridgeLEXMARK INT INC·Filed 2012·Granted Nov 12, 2013·19 cites·1 claims
- 3372US11493876B2Electrical connector assembly for an image forming deviceLEXMARK INT INC·Filed 2021·Granted Nov 8, 2022·0 cites·20 claims
- 3472US11474476B2Electrical connector assembly for an image forming deviceLEXMARK INT INC·Filed 2021·Granted Oct 18, 2022·0 cites·18 claims
- 3572US11415930B2Electrical connector assembly for an image forming deviceLEXMARK INT INC·Filed 2021·Granted Aug 16, 2022·0 cites·19 claims
- 3672US11392078B2Electrical connector assembly for an image forming deviceLEXMARK INT INC·Filed 2021·Granted Jul 19, 2022·0 cites·20 claims
- 3772US11340554B2Toner cartridge having positioning features including guides extending outward from sides of the toner cartridge and an engagement member on a rear of the toner cartridgeLEXMARK INT INC·Filed 2021·Granted May 24, 2022·0 cites·13 claims
- 3872US11119443B2Replaceable unit for an electrophotographic image forming device having a magnetic sensorLEXMARK INT INC·Filed 2020·Granted Sep 14, 2021·0 cites·19 claims
- 3971US11036177B2Replaceable unit for an electrophotographic image forming device having a movable electrical connectorLEXMARK INT INC·Filed 2020·Granted Jun 15, 2021·0 cites·21 claims
- 4070US10942486B2Toner cartridge having positioning features including guides extending outward from sides of the toner cartridge and an engagement member on a rear of the toner cartridgeLEXMARK INT INC·Filed 2020·Granted Mar 9, 2021·0 cites·16 claims
- 4170US8873995B2Input port for a cooling system of an imaging unitLEEMHUIS JAMES RICHARD·Filed 2012·Granted Oct 28, 2014·1 cites·20 claims
- 4269US10048623B2Toner cartridge for use in an image forming deviceLEXMARK INT INC·Filed 2018·Granted Aug 14, 2018·0 cites·10 claims
- 4367US9298130B2Toner cartridge for use in an image forming deviceLEXMARK INT INC·Filed 2014·Granted Mar 29, 2016·0 cites·20 claims
- 4467US8989632B2Toner anti-bridging agitator for an image forming deviceLEEMHUIS JAMES RICHARD·Filed 2012·Granted Mar 24, 2015·1 cites·17 claims
- 4566US10401785B2Image unit having positional control features for use in an electrophotographic image forming deviceLEXMARK INT INC·Filed 2018·Granted Sep 3, 2019·0 cites·20 claims
- 4665USD695338SLaser printer toner cartridgeLEXMARK INT INC·Filed 2012·Granted Dec 10, 2013·13 cites·1 claims
- 4764US9541860B2Toner cartridge for use in an image forming deviceLEXMARK INT INC·Filed 2016·Granted Jan 10, 2017·0 cites·12 claims
- 4864US7899357B2Reinforced doctor blade assembly seal and printer cartridge employing the reinforced sealLEXMARK INT INC·Filed 2008·Granted Mar 1, 2011·2 cites·28 claims
- 4963US9037051B2Toner cartridge having a shutter that includes an air duct therethroughLEXMARK INT INC·Filed 2014·Granted May 19, 2015·0 cites·7 claims
- 5062US9042792B2Toner delivery system for a shake-free toner cartridgeLEXMARK INT INC·Filed 2014·Granted May 26, 2015·0 cites·8 claims
Showing the top 50 of 61 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →