Werner Siebert

Follow

Person

Essen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method of and apparatus for drying and preheating coking coal in a...
- Patent number 4,380,125
- Issue date Apr 19, 1983
- Bergwerksverband GmbH
- Diethard Habermehl
- F26 - DRYING
Information Patent Grant
Device for opening, closing and cleaning fill holes of coke oven ch...
- Patent number 4,321,112
- Issue date Mar 23, 1982
- Bergwerksverband GmbH
- Manfred Galow
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method and apparatus for tar recovery from raw coking gas
- Patent number 4,309,253
- Issue date Jan 5, 1982
- Bergwerksverband GmbH
- Kurt-Gunther Beck
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Charging of coke ovens with preheated coal
- Patent number 4,203,803
- Issue date May 20, 1980
- Bergwerksverband GmbH
- Joachim F. Meckel
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...