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Inventor

LAI RALPH W M

5 patents
⚠️ This page may combine multiple inventors who share the name “LAI RALPH W M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KENNECOTT CORP

3 patents
US4301973ANov 24, 1981

Beneficiation of iron ore

KENNECOTT CORP18 citations69
US4339348AJul 13, 1982

Dioxime ion exchangers

KENNECOTT CORP2 citations59
US4301124ANov 17, 1981

Cobalt solvent extraction with dioxime ion exchangers

KENNECOTT CORP1 citations49

KENNECOTT COPPER CORP

2 patents
US4248837AFeb 3, 1981

Solvent extraction of copper, nickel with methyl hexyl dioxime

KENNECOTT COPPER CORP4 citations59
US4274866AJun 23, 1981

Flotation and sintering of synthetic manganese carbonate

KENNECOTT COPPER CORP3 citations55