Inventor

FIELD PETER GRAHAM SPENCER

3 patents

Patents

3 patents

US4075250AFeb 21, 1978

Production of phenols

BURMAH OIL TRADING LTD7 citations68

US4067912AJan 10, 1978

Production of phenols

BURMAH OIL TRADING LTD8 citations68

US4076759AFeb 28, 1978

Production of phenols

BURMAH OIL TRADING LTD4 citations57