Inventor
FOSTER LARRY STEVEN
US39 patents
⚠️ This page may combine multiple inventors who share the name “FOSTER LARRY STEVEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEXMARK INT INC
31 patentsUS5758233AMay 26, 1998
Toner cartridge with locating on photoconductor shaft
LEXMARK INT INC71 citations96
US5802432ASep 1, 1998
Toner cartridge with housing and pin construction
LEXMARK INT INC65 citations95
US5786571AJul 28, 1998
Wrapped temperature sensing assembly
LEXMARK INT INC92 citations93
US7386252B2Jun 10, 2008
Door panel interlocks for an image forming device
LEXMARK INT INC23 citations92
US7136609B2Nov 14, 2006
Movable subunit and two piece cartridge for use in an image forming device
LEXMARK INT INC23 citations92
US7130562B2Oct 31, 2006
Coupling retraction mechanism for an image forming device
LEXMARK INT INC19 citations92
US6486906B1Nov 26, 2002
Apparatus and method for printhead to machine skew and margin adjustment for an electrophotographic machine
LEXMARK INT INC22 citations92
US7162182B2Jan 9, 2007
Image forming device having a door assembly and method of use
LEXMARK INT INC40 citations91
US5768661AJun 16, 1998
Toner cartridge with external planar installation guides
LEXMARK INT INC51 citations91
US6450710B1Sep 17, 2002
Frame system for an ink jet printer
LEXMARK INT INC40 citations90
US6386681B1May 14, 2002
Carrier assembly and ink jet printhead assembly associated therewith
LEXMARK INT INC31 citations90
US8010017B2Aug 30, 2011
Fuser assembly including a nip release bias spring
LEXMARK INT INC9 citations84
US7349648B2Mar 25, 2008
Securing mechanism for an image forming device module
LEXMARK INT INC13 citations83
US7286783B2Oct 23, 2007
Variable force biasing mechanism and electrical connection
LEXMARK INT INC7 citations74
US7082275B2Jul 25, 2006
Variable force biasing mechanism and electrical connection
LEXMARK INT INC8 citations74
US7292820B2Nov 6, 2007
Integrated media input tray including electronics
LEXMARK INT INC8 citations73
US6467900B1Oct 22, 2002
Printzone media sensor for inkjet printer
LEXMARK INT INC10 citations72
US5752135AMay 12, 1998
Door operated charge member positioning
LEXMARK INT INC14 citations72
US6622582B1Sep 23, 2003
Assembly for limiting axial motion of shaft in an imaging apparatus
LEXMARK INT INC7 citations71
US6390700B1May 21, 2002
Absolute location low wear bearing for an imaging apparatus
LEXMARK INT INC12 citations70
US7407394B1Aug 5, 2008
Electrical connector for an image forming device
LEXMARK INT INC8 citations68
US7853178B2Dec 14, 2010
Methods and devices for selectively driving developer members within an image forming device
LEXMARK INT INC2 citations63
US7290765B2Nov 6, 2007
Exit roll for an image forming device
LEXMARK INT INC6 citations63
US7085507B2Aug 1, 2006
Method and apparatus to control waste toner collection in an image forming apparatus
LEXMARK INT INC6 citations62
US8041262B2Oct 18, 2011
Drive system with multiple motor-and-gear-train configurations for jitter and noise reduction and color developer preservation
LEXMARK INT INC4 citations61
US8041253B2Oct 18, 2011
Systems and methods to control access to an interior of an image forming device
LEXMARK INT INC4 citations61
US7383014B2Jun 3, 2008
Auger for use within an image forming device
LEXMARK INT INC4 citations60
US7389066B2Jun 17, 2008
Variable force biasing mechanism and electrical connection
LEXMARK INT INC0 citations52
US7826774B2Nov 2, 2010
Methods to control transitions between color printing and black-only printing in an image forming device
LEXMARK INT INC1 citations48
US7639979B2Dec 29, 2009
Preconditioning media sheets to reduce transfer voltage
LEXMARK INT INC0 citations48
US8374535B2Feb 12, 2013
Pivoting end cap for a fuser module of an image forming device
LEXMARK INT INC0 citations42