Inventor
WILKES ALAN LEONARD
3 patents
Patents
3 patentsUS4104072AAug 1, 1978
Water developable lithographic printing plate having dual photosensitive layering
POLYCHROME CORP33 citations89
US4086092AApr 25, 1978
Process for making photosensitive lithographic printing plates involving sequentially coating with potassium zirconium fluoride and sodium silicate
POLYCHROME CORP12 citations71
US4090880AMay 23, 1978
Lithographic printing plate and method of making same
POLYCHROME CORP7 citations70