Inventor
KRECKEL DOUGLAS A
US9 patents
Patents
9 patentsUS7177557B2Feb 13, 2007
Method for calculating toner age and a method for calculating carrier age for use in print engine diagnostics
XEROX CORP19 citations91
US6865349B2Mar 8, 2005
Machine post-launch process optimization through wireless connected customer replaceable unit memory
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US6735399B2May 11, 2004
Post-launch process optimization of replaceable sub-assembly utilization through customer replaceable unit memory programming
XEROX CORP36 citations91
US3963587AJun 15, 1976
Process for electroforming nickel foils
XEROX CORP24 citations80
US7498578B2Mar 3, 2009
Method and system for calibrating a reflection infrared densitometer in a digital image reproduction machine
XEROX CORP7 citations73
US5613174AMar 18, 1997
Imaging device with positive air pressure and electrostatic precipitator
XEROX CORP11 citations73
US6941084B2Sep 6, 2005
Compensating optical measurements of toner concentration for toner impaction
XEROX CORP6 citations62
US5191293AMar 2, 1993
Park and ride method for determining photoreceptor potentials
XEROX CORP3 citations61
US6606463B2Aug 12, 2003
Optical toner concentration sensor
XEROX CORP4 citations60