Inventor
MURPHY CALVIN D
US8 patents
Patents
8 patentsUS6927368B2Aug 9, 2005
Method and apparatus for controlling power to a heater element using dual pulse width modulation control
LEXMARK INT INC38 citations91
US6697594B1Feb 24, 2004
Doctor blade support for an image forming apparatus
LEXMARK INT INC23 citations90
US6879803B2Apr 12, 2005
Belt fuser for a color electrophotographic printer
LEXMARK INT INC18 citations79
US6801745B1Oct 5, 2004
Fuser for an electrophotographic printer and method of using same
LEXMARK INT INC8 citations71
US6865351B2Mar 8, 2005
Method of using a fuser for a color electrophotographic printer
LEXMARK INT INC3 citations61
US7324771B2Jan 29, 2008
Method for minimizing temperature droop in a fuser
LEXMARK INT INC5 citations60
US7277654B2Oct 2, 2007
Electrophotographic power supply configuration for supplying power to a fuser
LEXMARK INT INC4 citations56
US7055946B2Jun 6, 2006
Apparatus and method for printing with an inkjet drum
LEXMARK INT INC3 citations56