Inventor

MELLOWS GRAHAM

3 patents

Patents

3 patents

US4071536AJan 31, 1978

Antibiotics

BEECHAM GROUP LTD33 citations86

US3977943AAug 31, 1976

Antibiotics

BEECHAM GROUP LTD20 citations76

US4289703ASep 15, 1981

Antibiotics

BEECHAM GROUP LTD22 citations73