Inventor
ERHARDT PETER F
17 patents
Patents
17 patentsUS4264697AApr 28, 1981
Imaging system
XEROX CORP58 citations93
US5468586ANov 21, 1995
System for controlling the color of toner mixtures
XEROX CORP25 citations92
US4411974AOct 25, 1983
Ortho-halo phenyl carboxylic acid charge enhancing additives
XEROX CORP39 citations90
US5950057ASep 7, 1999
Hybrid scavengeless development using ion charging
XEROX CORP8 citations74
US4326019AApr 20, 1982
Positive toners containing long chain hydrazinium compounds
XEROX CORP7 citations73
US4269922AMay 26, 1981
Positive toners containing long chain hydrazinium compounds
XEROX CORP6 citations73
US5079122AJan 7, 1992
Toner compositions with charge enhancing additives
XEROX CORP12 citations72
US4256818AMar 17, 1981
Magnetic or electrostatographic imaging and high speed fusing method uses polyamide resin in toner
XEROX CORP16 citations71
US4324851AApr 13, 1982
Positive color toners
XEROX CORP13 citations69
US4286038AAug 25, 1981
Positive toners containing alkyl picolinium compounds
XEROX CORP3 citations62
US4264702AApr 28, 1981
Positive toners containing alkyl morpholinium compounds as charge control agents
XEROX CORP2 citations62
US4254205AMar 3, 1981
Positive toners containing alkyl picolinium compounds as charge control agents
XEROX CORP5 citations62
US4014728AMar 29, 1977
Method of making an imaging member
XEROX CORP3 citations62
US3979495ASep 7, 1976
Method of making a photoreceptor
XEROX CORP2 citations62
US4171274AOct 16, 1979
Alteration of tesselated magnetic particles by fracture
XEROX CORP3 citations61
US4293632AOct 6, 1981
Attrition process for alteration of toner particles containing conductive materials
XEROX CORP4 citations60
US4287284ASep 1, 1981
Method of imagining using positive toners containing alkyl morpholinium compounds
XEROX CORP0 citations52