Inventor
CRNOJEVICH RANKO
8 patents
Patents
8 patentsUS4954168ASep 4, 1990
Reclaiming of aluminum-chromium waste materials from etching operations
AMAX INC26 citations89
US4670229AJun 2, 1987
Cyclic process for recovering metal values and alumina from spent catalysts
AMAX INC45 citations89
US4175014ANov 20, 1979
Cathodic dissolution of cobaltic hydroxide
AMAX INC9 citations71
US4149875AApr 17, 1979
Purification of nickel and cobalt metal powders by a caustic wash
AMAX INC7 citations71
US4151258AApr 24, 1979
Dissolution of cobaltic hydroxide with organic reductant
AMAX INC9 citations70
US5171547ADec 15, 1992
Recovery of chromium in high purity state from waste materials of etching operations
AMAX INC11 citations64
US4497659AFeb 5, 1985
Production of metals with low selenium contents
AMAX INC3 citations60
US4214900AJul 29, 1980
Production of nonferrous metals with low selenium contents
AMAX INC3 citations60