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Ernest E. Donath
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Christiansted, St. Croix, VI, US
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last 30 patents
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Patent Grant
Coal liquefaction quenching process
Patent number
4,387,015
Issue date
Jun 7, 1983
International Coal Refining Company
Robert M. Thorogood
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for pseudohydrostatic feeding of solids into a reactor
Patent number
4,094,651
Issue date
Jun 13, 1978
Ernest E. Donath
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for converting high sulfur coal to low sulfur power plant fuel
Patent number
3,991,557
Issue date
Nov 16, 1976
Ernest E. Donath
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for removing coarse unentrained char particles...
Patent number
3,945,809
Issue date
Mar 23, 1976
The United States of America as represented by the United States Energy Resea...
Ernest E. Donath
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...