Inventor
SNELL GEORGE J
12 patents
⚠️ This page may combine multiple inventors who share the name “SNELL GEORGE J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUMMUS CO
10 patentsUS4028221AJun 7, 1977
Liquefaction of sub-bituminous and lignitic coal
LUMMUS CO23 citations81
US3932266AJan 13, 1976
Synthetic crude from coal
LUMMUS CO20 citations81
US4242102ADec 30, 1980
Production of gasified products from ash containing bitumen produced in coal liquefaction
LUMMUS CO12 citations73
US3974253AAug 10, 1976
Leaching of copper ores to recover sulfur and silver catalyst
LUMMUS CO9 citations73
US3974073AAug 10, 1976
Coal liquefaction
LUMMUS CO12 citations73
US3954595AMay 4, 1976
Coal liquefaction
LUMMUS CO15 citations73
US4094781AJun 13, 1978
Separation of solids from tar sands extract
LUMMUS CO12 citations70
US3947346AMar 30, 1976
Coal liquefaction
LUMMUS CO8 citations70
US4077881AMar 7, 1978
Separation of insoluble material from coal liquefaction product by gravity settling
LUMMUS CO6 citations62
US4040957AAug 9, 1977
Separation of insoluble material from coal liquefaction product by use of a diluent
LUMMUS CO6 citations62