Dieter Stahlherm

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Recklinghausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for selective after-quenching of coke on a cok...
- Patent number 4,614,567
- Issue date Sep 30, 1986
- Firma Carl Still GmbH & Co. KG
- Dieter Stahlherm
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for preheating coal for coking
- Patent number 4,240,877
- Issue date Dec 23, 1980
- Firma Carl Still GmbH & Co. KG
- Dieter Stahlherm
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Regenerator lining for regenerator chamber cells in coke ovens
- Patent number 4,167,453
- Issue date Sep 11, 1979
- Firma Carl Still, Recklinghausen, and Bergwerksverband GmbH
- Johannes Knappstein
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...