Inventor

HANN WILLIAM MATHIS

US2 patents

Patents

2 patents

US5755972AMay 26, 1998

Method for metal sulfate scale control in harsh oilfield conditions

ROHM & HAAS27 citations88

US5658464AAug 19, 1997

Method of inhibiting sulfate scale in aqueous systems using poly(amino acids)

ROHM & HAAS36 citations88