Inventor
BRATT MARTIN D
5 patents
Patents
5 patentsUS4229517AOct 21, 1980
Dot-etchable photopolymerizable elements
DU PONT21 citations81
US4229520AOct 21, 1980
Photo-polymerization and development process which produces dot-etchable material
DU PONT24 citations81
US4173673ANov 6, 1979
Dot-etchable masks from photopolymerizable elements
DU PONT21 citations81
US4339525AJul 13, 1982
Color proofing system using dot-etchable photopolymerizable elements
DU PONT8 citations72
US4294533AOct 13, 1981
Apparatus for pre-conditioning film
DU PONT14 citations65