Inventor
SPITZ DONALD N
US7 patents
Patents
7 patentsUS7717423B2May 18, 2010
Duplex ADF mechanism
LEXMARK INT INC68 citations95
US5465107ANov 7, 1995
Printhead drive system for serial printer
LEXMARK INT INC20 citations91
US5612722AMar 18, 1997
Ink jet printhead wiper having side surfaces intersecting a top surface at acute angles to form wiping edges and a slat centered in a bottom surface
LEXMARK INT INC50 citations89
US5563637AOct 8, 1996
Maintenance station for ink jet printhead
LEXMARK INT INC50 citations88
US7843609B2Nov 30, 2010
Motion control method and apparatus for a flat bed scanner
LEXMARK INT INC9 citations77
US7155777B2Jan 2, 2007
Closure mechanism for hinged devices
LEXMARK INT INC9 citations71
US6893013B2May 17, 2005
Input tray mechanical blocking apparatus
LEXMARK INT INC11 citations71