Inventor
WOLK RONALD H
13 patents
⚠️ This page may combine multiple inventors who share the name “WOLK RONALD H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYDROCARBON RESEARCH INC
8 patentsUS3964995AJun 22, 1976
Hydrodesulfurization process
HYDROCARBON RESEARCH INC40 citations91
US4128109ADec 5, 1978
Pressure let-down valve assembly for handling abrasive liquids
HYDROCARBON RESEARCH INC22 citations81
US4045329AAug 30, 1977
Coal hydrogenation with selective recycle of liquid to reactor
HYDROCARBON RESEARCH INC23 citations81
US3980551ASep 14, 1976
Refining of waste lube oil to prepare usable lubestock
HYDROCARBON RESEARCH INC21 citations81
US3996335ADec 7, 1976
Desulfurization of fuel gas at high temperature using supported molten metal carbonate absorbent
HYDROCARBON RESEARCH INC21 citations78
US3972803AAug 3, 1976
Production of low sulfur fuel oil and hydrogen from petroleum residium
HYDROCARBON RESEARCH INC19 citations73
US3948756AApr 6, 1976
Pentane insoluble asphaltene removal
HYDROCARBON RESEARCH INC13 citations72
US4100107AJul 11, 1978
Desulfurization of fuel gas at high temperature using supported molten metal carbonate absorbent
HYDROCARBON RESEARCH INC12 citations68