Inventor
MASHAM ROGER D
GB12 patents
Patents
12 patentsUS5933696AAug 3, 1999
Photoreceptor with internal waste toner container
XEROX CORP28 citations85
US6505013B1Jan 7, 2003
System and method for extending the life of a charge receptor in a xerographic printer
XEROX CORP14 citations80
US4806971AFeb 21, 1989
Magnet for use in a magnetic brush development apparatus
XEROX CORP11 citations72
US5111246AMay 5, 1992
Electrostatographic machine
XEROX CORP9 citations71
US6687479B2Feb 3, 2004
Paper input guide for a transfer zone in a xerographic printing apparatus
XEROX CORP8 citations70
US6422984B1Jul 23, 2002
Magnetic roll for use in xerographic printing
XEROX CORP12 citations70
US6876829B2Apr 5, 2005
Xerographic printing system with magnetic seal between development and transfer
XEROX CORP6 citations61
US4570570AFeb 18, 1986
Mixing device for particulate material
XEROX CORP6 citations61
US4161359AJul 17, 1979
Apparatus for synchronizing movement between an optical scanning system and an imaging member
XEROX CORP4 citations61
US4913448AApr 3, 1990
Sealing arrangement
XEROX CORP6 citations60
US7919962B2Apr 5, 2011
Magnet scanning device that scans a cylindrical magnet along a helical path
XEROX CORP5 citations58
US7809311B2Oct 5, 2010
Camming method and apparatus for controlling color developers for non-contact development
XEROX CORP0 citations45