Inventor
SEAMAN KEITH
US33 patents
⚠️ This page may combine multiple inventors who share the name “SEAMAN KEITH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEXMARK INT INC
20 patentsUS6266510B1Jul 24, 2001
Control of wrinkling in belt fuser by nip configuration
LEXMARK INT INC26 citations92
US9031451B2May 12, 2015
Toner cartridge having a shutter lock mechanism
LEXMARK INT INC22 citations91
USD693400SNov 12, 2013
Laser printer toner cartridge
LEXMARK INT INC19 citations91
US7623807B2Nov 24, 2009
Dynamic seal for component surfaces
LEXMARK INT INC9 citations84
US9429899B2Aug 30, 2016
Replaceable unit for an image forming device having a retainer assembly having positioning features for processing circuitry
LEXMARK INT INC5 citations83
US9170559B2Oct 27, 2015
Toner cartridge for an image forming device having a retainer assembly having positioning features for processing circuitry
LEXMARK INT INC4 citations83
USD695338SDec 10, 2013
Laser printer toner cartridge
LEXMARK INT INC13 citations83
US9921522B2Mar 20, 2018
Toner cartridge for use in an image forming device
LEXMARK INT INC2 citations72
US9836018B2Dec 5, 2017
Replaceable unit for an image forming device having a retainer assembly having positioning features for processing circuitry
LEXMARK INT INC2 citations72
US9658590B2May 23, 2017
Toner cartridge for use in an image forming device
LEXMARK INT INC2 citations72
US9417603B2Aug 16, 2016
Toner cartridge having positional control features
LEXMARK INT INC3 citations72
US9323178B2Apr 26, 2016
Toner cartridge for use in an image forming device
LEXMARK INT INC1 citations62
US9541860B2Jan 10, 2017
Toner cartridge for use in an image forming device
LEXMARK INT INC0 citations52
US9298130B2Mar 29, 2016
Toner cartridge for use in an image forming device
LEXMARK INT INC0 citations52
US10048623B2Aug 14, 2018
Toner cartridge for use in an image forming device
LEXMARK INT INC0 citations51
US9927765B2Mar 27, 2018
Image forming device having a supply item that includes a retainer assembly having positioning features for processing circuitry
LEXMARK INT INC0 citations51
US9921540B2Mar 20, 2018
Image forming device having a supply item that includes a retainer assembly having positioning features for processing circuitry
LEXMARK INT INC0 citations51
US9715209B2Jul 25, 2017
Retainer assembly having positioning features for processing circuitry used with an image forming device supply item
LEXMARK INT INC0 citations51
US8774684B2Jul 8, 2014
Toner cartridge having a pivoting exit port cover
LEXMARK INT INC0 citations51
US9291947B1Mar 22, 2016
Sealing ribs for a developer unit of a dual component development electrophotographic image forming device
LEXMARK INT INC1 citations48
ACOSTA BENJER ALBARAN
2 patentsAMANN MARK
2 patentsUS8879953B2Nov 4, 2014
Retainer assembly having positioning features for processing circuitry used within an image forming device supply item
AMANN MARK39 citations95
US8938179B2Jan 20, 2015
Toner cartridge for an image forming device having a retainer assembly having positioning features for processing circuitry
AMANN MARK34 citations92