Inventor · disambiguated record
Jeffrey Lawrence Tonges
Also filed as: TONGES JEFFREY L · TONGES JEFFREY LAWRENCE
38 granted patents·233 citations·filing 2004–2022
97Inventor score
Top patents by PatentIndex Score
38 records- 0197US9519262B1Positioning features and electrical contacts for a replaceable unit of an electrophotographic image forming deviceLEXMARK INT INC·Filed 2015·Granted Dec 13, 2016·29 cites·12 claims
- 0296US11086247B2Electrical connection for an imaging component of an electrophotographic image forming deviceLEXMARK INT INC·Filed 2020·Granted Aug 10, 2021·4 cites·18 claims
- 0396US10809661B1Toner 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
- 0495US7386252B2Door panel interlocks for an image forming deviceLEXMARK INT INC·Filed 2005·Granted Jun 10, 2008·23 cites·21 claims
- 0594US10884353B2Toner cartridge electrical contactsLEXMARK INT INC·Filed 2019·Granted Jan 5, 2021·5 cites·24 claims
- 0694US8123212B1Method and apparatus for adjusting media positioning and indexing using an encoder in an image forming deviceBLAIR BRIAN ALLEN·Filed 2010·Granted Feb 28, 2012·11 cites·8 claims
- 0792US8371572B2Detachable reversible pick mechanism for feeding media from a media tray of an image forming deviceLEXMARK INT INC·Filed 2010·Granted Feb 12, 2013·8 cites·20 claims
- 0891US10725424B1Imaging unit assembly for an electrophotographic image forming deviceLEXMARK INT INC·Filed 2019·Granted Jul 28, 2020·4 cites·12 claims
- 0991US8167300B1Method for determining the amount of media sheets in a media tray in an image forming deviceBLAIR BRIAN ALLEN·Filed 2010·Granted May 1, 2012·9 cites·19 claims
- 1091US7349648B2Securing mechanism for an image forming device moduleLEXMARK INT INC·Filed 2005·Granted Mar 25, 2008·13 cites·21 claims
- 1191US7162182B2Image forming device having a door assembly and method of useLEXMARK INT INC·Filed 2004·Granted Jan 9, 2007·40 cites·38 claims
- 1290US8256762B2Raisable lift plate system for positioning and feeding media in an image forming deviceBLAIR BRIAN ALLEN·Filed 2010·Granted Sep 4, 2012·8 cites·20 claims
- 1387US8010017B2Fuser assembly including a nip release bias springLEXMARK INT INC·Filed 2008·Granted Aug 30, 2011·9 cites·20 claims
- 1485US8061704B1Apparatus for feeding compressible media in an image forming device with rotation limiting stopBLAIR BRIAN ALLEN·Filed 2010·Granted Nov 22, 2011·5 cites·9 claims
- 1584US9448523B2Dual input bump alignment assembly for an imaging deviceLEXMARK INT INC·Filed 2014·Granted Sep 20, 2016·7 cites·17 claims
- 1683US10466617B2Capacitive toner level sensorLEXMARK INT INC·Filed 2017·Granted Nov 5, 2019·2 cites·16 claims
- 1783US8322704B1System and device for feeding sheets of mediaBLAIR BRIAN ALLEN·Filed 2011·Granted Dec 4, 2012·5 cites·21 claims
- 1883US8322709B2Method and apparatus for adjusting media positioning and indexing using an encoder in an image forming deviceBLAIR BRIAN ALLEN·Filed 2011·Granted Dec 4, 2012·4 cites·16 claims
- 1982US8474812B1Manually translatable pick mechanism for feeding sheets of media of different widthsBLAIR BRIAN ALLEN·Filed 2012·Granted Jul 2, 2013·5 cites·30 claims
- 2079US8210522B2Method for positioning and feeding media into a media feed path of an image forming deviceBLAIR BRIAN ALLEN·Filed 2010·Granted Jul 3, 2012·4 cites·20 claims
- 2176US11754969B2Toner 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
- 2275US11635706B2Toner cartridge electrical contactsLEXMARK INT INC·Filed 2022·Granted Apr 25, 2023·0 cites·12 claims
- 2374US6968143B2Automatic media alignment nip release mechanismLEXMARK INT INC·Filed 2004·Granted Nov 22, 2005·13 cites·21 claims
- 2472US11340554B2Toner 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
- 2572US8025283B1Continuous media edge reference surface for a removable media input tray assembly of an image forming deviceLEXMARK INT INC·Filed 2010·Granted Sep 27, 2011·3 cites·7 claims
- 2670US11402766B2Toner cartridge electrical contactsLEXMARK INT INC·Filed 2020·Granted Aug 2, 2022·0 cites·13 claims
- 2770US10942486B2Toner 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
- 2866US9367016B2Method for controlling media bubble formation in an imaging deviceLEXMARK INT INC·Filed 2014·Granted Jun 14, 2016·1 cites·20 claims
- 2963US7407394B1Electrical connector for an image forming deviceLEXMARK INT INC·Filed 2007·Granted Aug 5, 2008·8 cites·20 claims
- 3062US8210521B2Method for feeding compressible media in an image forming deviceBLAIR BRIAN ALLEN·Filed 2011·Granted Jul 3, 2012·1 cites·7 claims
- 3160US8165495B2Devices and methods for retracting a cartridge in an image forming devicesTONGES JEFFREY LAWRENCE·Filed 2008·Granted Apr 24, 2012·2 cites·20 claims
- 3255US9720366B2Drive coupler for a rotatable component of an electrophotographic image forming deviceLEXMARK INT INC·Filed 2016·Granted Aug 1, 2017·0 cites·17 claims
- 3354US7826774B2Methods to control transitions between color printing and black-only printing in an image forming deviceLEXMARK INT INC·Filed 2008·Granted Nov 2, 2010·1 cites·20 claims
- 3452US8737875B2Devices and methods for retracting a cartridge in an image forming deviceTONGES JEFFREY LAWRENCE·Filed 2012·Granted May 27, 2014·0 cites·17 claims
- 3545USD947938SToner cartridgeLEXMARK INT INC·Filed 2020·Granted Apr 5, 2022·0 cites·1 claims
- 3641US8322707B2System for feeding and separating media in an image forming deviceBLAIR BRIAN ALLEN·Filed 2010·Granted Dec 4, 2012·0 cites·12 claims
- 3740US8267393B1Continuous media edge reference surface for a removable media input tray assembly of an image forming deviceBLAIR BRIAN ALLEN·Filed 2011·Granted Sep 18, 2012·0 cites·13 claims
- 3833USD952030SToner cartridgeLEXMARK INT INC·Filed 2019·Granted May 17, 2022·0 cites·1 claims
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