Inventor
TONGES JEFFREY LAWRENCE
US36 patents
⚠️ This page may combine multiple inventors who share the name “TONGES JEFFREY LAWRENCE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEXMARK INT INC
23 patentsUS9519262B1Dec 13, 2016
Positioning features and electrical contacts for a replaceable unit of an electrophotographic image forming device
LEXMARK INT INC29 citations93
US7386252B2Jun 10, 2008
Door panel interlocks for an image forming device
LEXMARK INT INC23 citations92
US10884353B2Jan 5, 2021
Toner cartridge electrical contacts
LEXMARK INT INC5 citations84
US10809661B1Oct 20, 2020
Toner cartridge having positioning features including guides extending outward from sides of the toner cartridge and an engagement member on a rear of the toner cartridge
LEXMARK INT INC9 citations84
US8010017B2Aug 30, 2011
Fuser assembly including a nip release bias spring
LEXMARK INT INC9 citations84
US8371572B2Feb 12, 2013
Detachable reversible pick mechanism for feeding media from a media tray of an image forming device
LEXMARK INT INC8 citations83
US7349648B2Mar 25, 2008
Securing mechanism for an image forming device module
LEXMARK INT INC13 citations83
US9448523B2Sep 20, 2016
Dual input bump alignment assembly for an imaging device
LEXMARK INT INC7 citations79
US11086247B2Aug 10, 2021
Electrical connection for an imaging component of an electrophotographic image forming device
LEXMARK INT INC4 citations73
US10725424B1Jul 28, 2020
Imaging unit assembly for an electrophotographic image forming device
LEXMARK INT INC4 citations73
US10466617B2Nov 5, 2019
Capacitive toner level sensor
LEXMARK INT INC2 citations71
US7407394B1Aug 5, 2008
Electrical connector for an image forming device
LEXMARK INT INC8 citations68
US11754969B2Sep 12, 2023
Toner cartridge having positioning features including guides extending outward from sides of the toner cartridge
LEXMARK INT INC0 citations62
US11635706B2Apr 25, 2023
Toner cartridge electrical contacts
LEXMARK INT INC0 citations62
US11402766B2Aug 2, 2022
Toner cartridge electrical contacts
LEXMARK INT INC0 citations62
US11340554B2May 24, 2022
Toner cartridge having positioning features including guides extending outward from sides of the toner cartridge and an engagement member on a rear of the toner cartridge
LEXMARK INT INC0 citations62
USD947938SApr 5, 2022
Toner cartridge
LEXMARK INT INC0 citations62
US10942486B2Mar 9, 2021
Toner cartridge having positioning features including guides extending outward from sides of the toner cartridge and an engagement member on a rear of the toner cartridge
LEXMARK INT INC0 citations62
US8025283B1Sep 27, 2011
Continuous media edge reference surface for a removable media input tray assembly of an image forming device
LEXMARK INT INC3 citations62
USD952030SMay 17, 2022
Toner cartridge
LEXMARK INT INC0 citations61
US9720366B2Aug 1, 2017
Drive coupler for a rotatable component of an electrophotographic image forming device
LEXMARK INT INC0 citations52
US9367016B2Jun 14, 2016
Method for controlling media bubble formation in an imaging device
LEXMARK INT INC1 citations50
US7826774B2Nov 2, 2010
Methods to control transitions between color printing and black-only printing in an image forming device
LEXMARK INT INC1 citations48
BLAIR BRIAN ALLEN
11 patentsUS8256762B2Sep 4, 2012
Raisable lift plate system for positioning and feeding media in an image forming device
BLAIR BRIAN ALLEN8 citations83
US8123212B1Feb 28, 2012
Method and apparatus for adjusting media positioning and indexing using an encoder in an image forming device
BLAIR BRIAN ALLEN11 citations83
US8167300B1May 1, 2012
Method for determining the amount of media sheets in a media tray in an image forming device
BLAIR BRIAN ALLEN9 citations82
US8474812B1Jul 2, 2013
Manually translatable pick mechanism for feeding sheets of media of different widths
BLAIR BRIAN ALLEN5 citations72
US8322709B2Dec 4, 2012
Method and apparatus for adjusting media positioning and indexing using an encoder in an image forming device
BLAIR BRIAN ALLEN4 citations62
US8322704B1Dec 4, 2012
System and device for feeding sheets of media
BLAIR BRIAN ALLEN5 citations62
US8061704B1Nov 22, 2011
Apparatus for feeding compressible media in an image forming device with rotation limiting stop
BLAIR BRIAN ALLEN5 citations62
US8210522B2Jul 3, 2012
Method for positioning and feeding media into a media feed path of an image forming device
BLAIR BRIAN ALLEN4 citations61
US8210521B2Jul 3, 2012
Method for feeding compressible media in an image forming device
BLAIR BRIAN ALLEN1 citations51
US8322707B2Dec 4, 2012
System for feeding and separating media in an image forming device
BLAIR BRIAN ALLEN0 citations41
US8267393B1Sep 18, 2012
Continuous media edge reference surface for a removable media input tray assembly of an image forming device
BLAIR BRIAN ALLEN0 citations41