Inventor
SPENCER WILLIAM SHANNON
US3 patents
Patents
3 patentsUS6299273B1Oct 9, 2001
Method and apparatus for thermal control of an ink jet printhead
LEXMARK INT INC46 citations89
US6773083B2Aug 10, 2004
Method and apparatus for non-volatile memory usage in an ink jet printer
LEXMARK INT INC7 citations69
US7627257B2Dec 1, 2009
Method for associating a customer accessible supply item with an imaging apparatus
LEXMARK INT INC0 citations50