Inventor
KROLL ARTHUR S
20 patents
Patents
20 patentsUS4473029ASep 25, 1984
Electrographic magnetic brush development method, apparatus and system
EASTMAN KODAK CO134 citations94
US5111245AMay 5, 1992
Apparatus for positioning a development unit with respect to an image member
EASTMAN KODAK CO23 citations92
US4602863AJul 29, 1986
Electrographic development method, apparatus and system
EASTMAN KODAK CO36 citations91
US4531832AJul 30, 1985
Electrographic apparatus, method and system employing image development adjustment
EASTMAN KODAK CO31 citations91
US4385823AMay 31, 1983
Method and means for improving maximum density and tonal range of electrographic images
EASTMAN KODAK CO32 citations91
US5400124AMar 21, 1995
Development station having a roughened toning shell
EASTMAN KODAK CO26 citations89
US5146278ASep 8, 1992
Apparatus for applying toner to an electrostatic image
EASTMAN KODAK CO19 citations81
US5083166AJan 21, 1992
Disposable development station using two component developer and method of making same
EASTMAN KODAK CO20 citations81
US4013041AMar 22, 1977
Self-compensating photoconductor web
EASTMAN KODAK CO20 citations80
US4570572AFeb 18, 1986
Electrographic development apparatus
EASTMAN KODAK CO7 citations73
US4357103ANov 2, 1982
Electrographic apparatus and method featuring compressed-field, magnetic brush development
EASTMAN KODAK CO9 citations73
US4947788AAug 14, 1990
Development station having toner monitor
EASTMAN KODAK CO7 citations72
US4922302AMay 1, 1990
Device for developing electrostatic images on a film belt
EASTMAN KODAK CO15 citations72
US4647186AMar 3, 1987
Biased scavenging grid for electrographic apparatus
EASTMAN KODAK CO14 citations72
US4347298AAug 31, 1982
Electrographic development apparatus and method for use with partially-conductive developer
EASTMAN KODAK CO7 citations72
US4292921AOct 6, 1981
Electrographic development apparatus
EASTMAN KODAK CO9 citations72
US4884109ANov 28, 1989
Device for developing electrostatic images
EASTMAN KODAK CO8 citations71
US5182608AJan 26, 1993
Method and apparatus for applying toner to an electrostatic image
EASTMAN KODAK CO18 citations70
US5325162AJun 28, 1994
Color image forming apparatus and toner container
EASTMAN KODAK CO6 citations61
US5192972AMar 9, 1993
Developer mix monitoring for color developer stations
EASTMAN KODAK CO2 citations60