Inventor
KAMPRATH DAVID R
US17 patents
⚠️ This page may combine multiple inventors who share the name “KAMPRATH DAVID R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XEROX CORP
16 patentsUS5358238AOct 25, 1994
Shared user printer output dynamic "mailbox" system
XEROX CORP121 citations98
US5094442AMar 10, 1992
Translating electronic registration system
XEROX CORP154 citations98
US5278624AJan 11, 1994
Differential drive for sheet registration drive rolls with skew detection
XEROX CORP127 citations97
US5337135AAug 9, 1994
Higher productivity trayless duplex printer with variable path velocity
XEROX CORP68 citations96
US5135213AAug 4, 1992
Apparatus for method for high speed sheet feeding
XEROX CORP34 citations92
US5383656AJan 24, 1995
Single drive nip sheet buffering system using independently driven rolls with different frictional properties
XEROX CORP27 citations91
US6322069B1Nov 27, 2001
Interpaper spacing control in a media handling system
XEROX CORP37 citations89
US6782228B1Aug 24, 2004
Intermittent stripper fingers and baffle for stripping copy media from a heated fuser roll
XEROX CORP14 citations83
US5127643AJul 7, 1992
Automatic copy sheet selection device
XEROX CORP19 citations80
US5222860AJun 29, 1993
Floor space efficient printer with high load and unload capability
XEROX CORP18 citations73
US5150168ASep 22, 1992
Duplex printer and method of printing
XEROX CORP14 citations73
US9266357B1Feb 23, 2016
System and method for treating a surface of media with a plurality of micro-heaters to reduce curling of the media
XEROX CORP5 citations72
US10118345B2Nov 6, 2018
System and method for evaluation of a three-dimensional (3D) object during formation of the object
XEROX CORP4 citations64
US5666600ASep 9, 1997
Mandrel with a retractable segment for mounting a belt photoreceptor on the mandrel
XEROX CORP6 citations62
US7024136B2Apr 4, 2006
Method for extending the lifetime of an endless belt
XEROX CORP6 citations54
US8045865B2Oct 25, 2011
Automatic optimization of HFSI warning thresholds based on actual service interval statistics
XEROX CORP1 citations52