Wolfgang Schrank

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Aldenhoven, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and chimney for reducing the emission of solid particles
- Patent number 4,439,274
- Issue date Mar 27, 1984
- Hartung, Kuhn & Co. Maschinenfabrik GmbH
- Walter Goossens
- B08 - CLEANING
Information Patent Grant
Method and apparatus for quenching heated bulk material
- Patent number 4,273,617
- Issue date Jun 16, 1981
- Hartung, Kuhn & Co. Maschinenfabrik GmbH
- Franz Goedde
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Pressure rod for a coke discharge apparatus
- Patent number 4,253,915
- Issue date Mar 3, 1981
- Hartung, Kuhn & Co. Maschinenfabrik GmbH
- Walter Goossens
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...