Inventor

SEARS JOHN T

US3 patents

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

STILLER ALFRED H

2 patents

US4396491AAug 2, 1983

Solvent extraction of oil shale or tar sands

STILLER ALFRED H35 citations89

US4272356AJun 9, 1981

Coal extraction process

STILLER ALFRED H45 citations89

SCIENCE APPLIC INC

1 patent

US4510124AApr 9, 1985

System for recovery of CO2 from flue gases containing SO2

SCIENCE APPLIC INC27 citations87