Inventor

MCCLUNG CHARLES S

US3 patents

Patents

3 patents

US4619276AOct 28, 1986

Tobacco processing

PHILIP MORRIS INC67 citations91

US4637408AJan 20, 1987

Filter material for the removal of nitric oxide

PHILIP MORRIS INC35 citations90

US4516589AMay 14, 1985

Non-combustible carbonized cigarette filters

PHILIP MORRIS INC18 citations71