Assignee
PROTOTECH INC
US2 patents
Top patents by PatentIndex Score
US4166143AAug 28, 1979
Control of the interaction of novel platinum-on-carbon electrocatalysts with fluorinated hydrocarbon resins in the preparation of fuel cell electrodes
PROTOTECH INC44 citations91
US4102819AJul 25, 1978
Finely particulated colloidal platinum, compound and sol for producing the same, and method of preparation
PROTOTECH INC28 citations81