Inventor
GRIEVE DUNCAN M A
GB4 patents
Patents
4 patentsUS4883747ANov 28, 1989
Color photothermographic elements
MINNESOTA MINING & MFG26 citations91
US5492803AFeb 20, 1996
Hydrazide redox-dye-releasing compounds for photothermographic elements
MINNESOTA MINING & MFG12 citations72
US4923792AMay 8, 1990
Color photothermographic elements
MINNESOTA MINING & MFG11 citations72
US4950577AAug 21, 1990
Pre-press light-sensitive color proofing article incorporating antihalation layer
MINNESOTA MINING & MFG10 citations71