Inventor
BEACH BRADLEY L
US33 patents
⚠️ This page may combine multiple inventors who share the name “BEACH BRADLEY L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEXMARK INT INC
31 patentsUS5714538AFeb 3, 1998
Polymeric dispersants for pigmented inks
LEXMARK INT INC73 citations94
US5364461ANov 15, 1994
Inks used in multi-color printing
LEXMARK INT INC55 citations94
US5510820AApr 23, 1996
Device for ink refill of a reservoir in a print cartridge
LEXMARK INT INC86 citations93
US5783719AJul 21, 1998
Method for making silicone copolymers
LEXMARK INT INC25 citations92
US5735941AApr 7, 1998
Ink system with reduced bleed
LEXMARK INT INC29 citations92
US5589522ADec 31, 1996
Ink composition
LEXMARK INT INC41 citations91
US5248560ASep 28, 1993
Filled urethane developer roller
LEXMARK INT INC24 citations91
US5959056ASep 28, 1999
Release agent for electrophotographic process
LEXMARK INT INC19 citations90
US5254160AOct 19, 1993
Magenta dye, jet ink, and color set
LEXMARK INT INC24 citations90
US5223028AJun 29, 1993
Waterfast aqueous inks
LEXMARK INT INC24 citations90
US5198022AMar 30, 1993
Waterfast dye and aqueous ink
LEXMARK INT INC46 citations90
US6309452B1Oct 30, 2001
Wet rub resistant ink compositions
LEXMARK INT INC34 citations88
US7347808B2Mar 25, 2008
Polyurethane rolls and methods of manufacturing
LEXMARK INT INC9 citations83
US7336919B2Feb 26, 2008
Multilayer fuser member including current elements
LEXMARK INT INC9 citations83
US7352988B2Apr 1, 2008
Fuser member including an electrically conductive polymer layer, a resistive layer, an electrically conductive layer, and current elements
LEXMARK INT INC7 citations73
US6689528B2Feb 10, 2004
Electrostatic fuser rolls and belts
LEXMARK INT INC11 citations73
US6284373B1Sep 4, 2001
Electrostatic fuser rolls and belts
LEXMARK INT INC12 citations73
US5929186AJul 27, 1999
Method for making silicone copolymers
LEXMARK INT INC11 citations73
US6160073ADec 12, 2000
Sealant materials for toner cartridges
LEXMARK INT INC5 citations72
US5952442ASep 14, 1999
Sealant materials for toner cartridges
LEXMARK INT INC11 citations72
US5308729AMay 3, 1994
Electrophotographic liquid developer with charge director
LEXMARK INT INC7 citations72
US6084049AJul 4, 2000
Release agent for electrophotographic process
LEXMARK INT INC8 citations71
US5457002AOct 10, 1995
Carrier fluid for liquid electrophotographic toner
LEXMARK INT INC6 citations71
US5432036AJul 11, 1995
Liquid electrostatic toners with terpolymer resin
LEXMARK INT INC10 citations71
US5352283AOct 4, 1994
Jet inks avoiding solid formation
LEXMARK INT INC14 citations69
US5562876AOct 8, 1996
Method of maintaining a low residue open-cell felted foam
LEXMARK INT INC4 citations61
US5492977AFeb 20, 1996
Preparation of amino terminated polyacrylics
LEXMARK INT INC3 citations61
US7034097B2Apr 25, 2006
Polyurethane elastomers with combination of curatives
LEXMARK INT INC4 citations60
US5494507AFeb 27, 1996
Dye having hydrophobic substituent and aqueous ink
LEXMARK INT INC3 citations60
US7292815B2Nov 6, 2007
Fuser member including an electrically conductive polymer layer, a resistive layer, an electrically conductive layer, and current supply and return rolls
LEXMARK INT INC3 citations59
US5084333AJan 28, 1992
Fabric printer ribbon with nigrosine ink
LEXMARK INT INC5 citations59