Inventor
SNELLING CHRISTOPHER
US73 patents
Patents
50 patentsUS4833503AMay 23, 1989
Electronic color printing system with sonic toner release development
XEROX CORP102 citations96
US4403848ASep 13, 1983
Electronic color printing system
XEROX CORP82 citations96
US5523827AJun 4, 1996
Piezo active donor roll (PAR) for store development
XEROX CORP26 citations93
US5504564AApr 2, 1996
Vibratory assisted direct marking method and apparatus
XEROX CORP26 citations93
US5390013AFeb 14, 1995
Ultrasonic fusing (ultra-fuse) process
XEROX CORP21 citations93
US5353105AOct 4, 1994
Method and apparatus for imaging on a heated intermediate member
XEROX CORP25 citations93
US5339147AAug 16, 1994
Sequential ultrasonic fusing process
XEROX CORP20 citations93
US5081500AJan 14, 1992
Method and apparatus for using vibratory energy to reduce transfer deletions in electrophotographic imaging
XEROX CORP29 citations93
US4987456AJan 22, 1991
Vacuum coupling arrangement for applying vibratory motion to a flexible planar member
XEROX CORP42 citations93
US4835461AMay 30, 1989
Microdeflector probe for electrostatic voltmeter
XEROX CORP33 citations93
US6385429B1May 7, 2002
Resonator having a piezoceramic/polymer composite transducer
XEROX CORP34 citations92
US5809385ASep 15, 1998
Reproduction machine including and acoustic scavengeless assist development apparatus
XEROX CORP19 citations84
US6775504B2Aug 10, 2004
Developer member adapted for depositing developer material on an imaging surface
XEROX CORP15 citations83
US4477175AOct 16, 1984
Multi-function reproduction machine
XEROX CORP21 citations82
US4424523AJan 3, 1984
Read/write bar for multi-mode reproduction machine
XEROX CORP21 citations82
US4348100ASep 7, 1982
Control for xerographic system
XEROX CORP26 citations82
US4174903ANov 20, 1979
Combined processing station for use in an electrophotographic printing machine
XEROX CORP19 citations82
US6321055B1Nov 20, 2001
Apparatus for non-interactive electrophotographic development
XEROX CORP13 citations74
US6085061AJul 4, 2000
Active electrostatic cleaning brush
XEROX CORP8 citations74
US6073294AJun 13, 2000
Cleaning brush using the pyroelectric effect
XEROX CORP8 citations74
US5926676AJul 20, 1999
Apparatus and method for non-interactive magnetic brush development
XEROX CORP12 citations74
US5742886AApr 21, 1998
Method and apparatus for removing edge raggedness from images
XEROX CORP7 citations74
US5697035ADec 9, 1997
Cylindrical and rotatable resonating assembly for use in electrostatographic applications
XEROX CORP7 citations74
US5678145AOct 14, 1997
Xerographic charging and transfer using the pyroelectric effect
XEROX CORP8 citations74
US5671472ASep 23, 1997
Xerographic systems using piezoelectric intermediate belt transfer
XEROX CORP10 citations74
US5610795AMar 11, 1997
Self biasing charging member
XEROX CORP16 citations74
US5593151AJan 14, 1997
Self biasing electrostatic paper transport
XEROX CORP15 citations74
US5591553AJan 7, 1997
Filtered photoreceptor
XEROX CORP13 citations74
US5520977AMay 28, 1996
Self biasing transfer roll
XEROX CORP8 citations74
US5493372AFeb 20, 1996
Method for fabricating a resonator
XEROX CORP15 citations74
US5493373AFeb 20, 1996
Method and apparatus for imaging on a heated intermediate member
XEROX CORP13 citations74
US5467183ANov 14, 1995
Electrostatic color printing system with sonic toner release development
XEROX CORP13 citations74
US5366836ANov 22, 1994
Sublimable dye toner, method of manufacture and method of use
XEROX CORP8 citations74
US5305070AApr 19, 1994
Color select development and system application
XEROX CORP11 citations74
US5276484AJan 4, 1994
Piezo-active photoreceptors and system application
XEROX CORP5 citations74
US5185619AFeb 9, 1993
Electrostatic printing method and apparatus employing a pyroelectric imaging member
XEROX CORP17 citations74
US5153615AOct 6, 1992
Pyroelectric direct marking method and apparatus
XEROX CORP12 citations74
US4879194ANov 7, 1989
Tri-level, highlight color imaging using ionography
XEROX CORP9 citations74
US4839670AJun 13, 1989
Synchronized aperture motion ionography
XEROX CORP9 citations74
US4837591AJun 6, 1989
Highlight color imaging by depositing positive and negative ions on a substrate
XEROX CORP8 citations74
US4804980AFeb 14, 1989
Laser addressed ionography
XEROX CORP7 citations74
US4804996AFeb 14, 1989
Charged particle sensor having magnetic field control
XEROX CORP7 citations74
US4801967AJan 31, 1989
Voltage sensing in A.C. corotrons
XEROX CORP16 citations74
US4431300AFeb 14, 1984
Automatic developability sensing in electrophotographic printing
XEROX CORP13 citations74
US4376576AMar 15, 1983
Light collector rod for use in xerographic systems
XEROX CORP10 citations74
US4345835AAug 24, 1982
Multiple function reproduction apparatus
XEROX CORP15 citations74
US4294534AOct 13, 1981
Multiple function reproduction apparatus
XEROX CORP14 citations74
US4136637AJan 30, 1979
Continuous contrast development system
XEROX CORP12 citations74
US4447145AMay 8, 1984
Charged particle sensor
XEROX CORP11 citations73
US7031645B2Apr 18, 2006
Apparatus and method for non-interactive magnetic brush development
XEROX CORP2 citations63
Showing the top 50 of 73 patents by PatentIndex Score.