Inventor
WENTHE JR STEPHEN J
US14 patents
Patents
14 patentsUS5169140ADec 8, 1992
Method and apparatus for deskewing and side registering a sheet
XEROX CORP161 citations98
US5461468AOct 24, 1995
Document handler interdocument gap control system
XEROX CORP66 citations95
US6059279AMay 9, 2000
Retard sheet separator-feeder with retarded sheets kickback reduction
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US5539511AJul 23, 1996
Multilevel/duplex image sheet decurling apparatus
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US4469320ASep 4, 1984
Dual mode stack sensor
XEROX CORP48 citations92
US4262895AApr 21, 1981
Inverter with variable buckling control
XEROX CORP44 citations92
US5488464AJan 30, 1996
Constant velocity transport for electronic document imaging
XEROX CORP35 citations91
US4462527AJul 31, 1984
Device for lateral registration of computer form documents for copying
XEROX CORP20 citations82
US5978622ANov 2, 1999
Moving document imaging system with retard separator wear debris attractant shield system
XEROX CORP7 citations73
US5778277AJul 7, 1998
Tilted scan rail
XEROX CORP16 citations71
US4336928AJun 29, 1982
Method for feeding documents to a copy machine
XEROX CORP16 citations69
US4082444AApr 4, 1978
Lamp carriage drive system
XEROX CORP4 citations62
US5233388AAug 3, 1993
Apparatus for controlling belt guidance in an electrophotographic printing machine
XEROX CORP6 citations61
US7586082B2Sep 8, 2009
Optical element for a document illuminator
XEROX CORP0 citations50