Inventor
ROE WILLIAM J
US14 patents
⚠️ This page may combine multiple inventors who share the name “ROE WILLIAM J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NALCO CHEMICAL CO
13 patentsUS4417992ANov 29, 1983
Dust control
NALCO CHEMICAL CO173 citations98
US4426409AJan 17, 1984
Cationic polymers for use in freeze protection of coals and minerals
NALCO CHEMICAL CO51 citations95
US5106599AApr 21, 1992
Alumina crystal growth additive
NALCO CHEMICAL CO35 citations92
US4555329ANov 26, 1985
Selective flocculation of coal
NALCO CHEMICAL CO28 citations92
US4447344AMay 8, 1984
Dewatering aids for coal and other mineral particulates
NALCO CHEMICAL CO30 citations92
US4410431AOct 18, 1983
Composition for altering the water function characteristics of mineral slurries
NALCO CHEMICAL CO43 citations92
US5009873AApr 23, 1991
Crystal modification in wet process phosphoric acid production
NALCO CHEMICAL CO25 citations89
US4608237AAug 26, 1986
Use of polymers in alumina precipitation in the Bayer process of bauxite beneficiation
NALCO CHEMICAL CO29 citations89
US4751259AJun 14, 1988
Compositions for iron ore agglomeration
NALCO CHEMICAL CO44 citations86
US4666741AMay 19, 1987
Compositions for the freeze protection of coal solids
NALCO CHEMICAL CO7 citations73
US4410599AOct 18, 1983
Compositions for reducing the freeze-adherence of particulate minerals to the walls of transport bins and the like
NALCO CHEMICAL CO4 citations60
US4568475AFeb 4, 1986
Dewatering agent compositions for sulfide materials
NALCO CHEMICAL CO1 citations49
US4532049AJul 30, 1985
Dewatering agent compositions for sulfide materials
NALCO CHEMICAL CO1 citations49