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Hayri Ergun
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Essen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process and apparatus for coking coal using microwave radiation
Patent number
4,282,066
Issue date
Aug 4, 1981
Didier Engineering GmbH.
Dietrich Wagener
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process and apparatus for the thermal treatment of coal
Patent number
4,280,033
Issue date
Jul 21, 1981
Didier Engineering GmbH.
Dietrich Wagener
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for producing coke
Patent number
4,272,323
Issue date
Jun 9, 1981
Didier Engineering GmbH.
Robert Tettweiler
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...