Helmut Dobert

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Hattingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for compensating deviations from a coaxial arrangement of co...
- Patent number 8,926,800
- Issue date Jan 6, 2015
- Thyssenkrupp Uhde GmbH
- Frank Krebber
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for operating a coke-oven battery
- Patent number 7,097,743
- Issue date Aug 29, 2006
- Uhde GmbH
- Frank Krebber
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Device for controlling the gas pressure in a coke oven chamber
- Patent number 7,094,321
- Issue date Aug 22, 2006
- Uhde GmbH
- Frank Krebber
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR COMPENSATING DEVIATIONS FROM A COAXIAL ARRANGEMENT OF CO...
- Publication number 20120118721
- Publication date May 17, 2012
- Frank Krebber
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Device for controlling the gas pressure in a coke oven chamber
- Publication number 20040129553
- Publication date Jul 8, 2004
- Frank Krebber
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Method for operating a coke-oven battery
- Publication number 20040084293
- Publication date May 6, 2004
- Frank Krebber
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...