Inventor
HOLSTEAD COLIN
GB7 patents
Patents
7 patentsUS4420556ADec 13, 1983
Photographic silver halide materials
EASTMAN KODAK CO35 citations88
US3984250AOct 5, 1976
Light-sensitive diazoketone and azide compositions and photographic elements
EASTMAN KODAK CO20 citations75
US4504568AMar 12, 1985
Sensitive silver halide photothermographic materials for producing dye images
EASTMAN KODAK CO16 citations73
US4273708AJun 16, 1981
Carbonyl-substituted cyan azo dye-providing materials
EASTMAN KODAK CO9 citations71
US4142901AMar 6, 1979
Photographic materials comprising azo sensitizing dyes
EASTMAN KODAK CO4 citations61
US4195993AApr 1, 1980
Compounds which release cyan dyes or dye forming materials
EASTMAN KODAK CO2 citations60
US4173478ANov 6, 1979
Photographic materials comprising azo sensitizing dyes
EASTMAN KODAK CO1 citations51