Inventor
DE VOLDER NOEL J
BE7 patents
Patents
7 patentsUS4525446AJun 25, 1985
Liquid developer for development of electrostatic images comprising onium salt polymer and an anion
AGFA GEVAERT NV18 citations73
US4522908AJun 11, 1985
Liquid electrophoretic developer
AGFA GEVAERT NV13 citations73
US4241159ADec 23, 1980
Electrophotographic liquid developer comprising acrylic or methacrylic acid ester of hydrogenated abietyl alcohol polymer
AGFA GEVAERT NV13 citations72
US4161453AJul 17, 1979
Electrophoretic developers
AGFA GEVAERT NV8 citations72
US4147812AApr 3, 1979
Electrophoretic development
AGFA GEVAERT NV10 citations72
US4138351AFeb 6, 1979
Electrophoretic liquid developer containing a metal alkyl sulphonate
AGFA GEVAERT NV9 citations71
US4123374AOct 31, 1978
Electrophoretic development
AGFA GEVAERT NV4 citations60