Inventor

MURPHY JR HARRY C

2 patents

Patents

2 patents

US4085036AApr 18, 1978

Process of hydrodesulfurization and separate solvent extraction of distillate and deasphalted residual lubricating oil fractions

GULF RESEARCH DEVELOPMENT CO9 citations68

US3941680AMar 2, 1976

Lube oil hydrotreating process

GULF RESEARCH DEVELOPMENT CO12 citations67