Inventor

STUART FRANK A

US6 patents

⚠️ This page may combine multiple inventors who share the name “STUART FRANK A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CLAYPRO ASSOCIATES

1 patent

US4544491AOct 1, 1985

Recovery of hydrocarbon oil from filter cakes

CLAYPRO ASSOCIATES24 citations75

TYSON WILLIAM H

1 patent

US4501670AFeb 26, 1985

Recovery of oil and sulfonate from filter cake

TYSON WILLIAM H11 citations69

CLAYPRO CORP

1 patent

US4910334AMar 20, 1990

Recovery of overbased alkaline earth metal additives from centrifugates

CLAYPRO CORP6 citations53

TYSON JR WILLIAM H

1 patent

US4889618ADec 26, 1989

Treatment of catalyst fines-oil mixtures

TYSON JR WILLIAM H4 citations53

CLAYPRO USA

1 patent

US4772399ASep 20, 1988

Recovery of succinimides from filter cakes

CLAYPRO USA4 citations53

CLAYPRO U S A

1 patent

US4614597ASep 30, 1986

Recovery of oil and sulfonate from filter cake

CLAYPRO U S A4 citations53