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Dusseldorf, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Arrangement for filling coal in oven chambers of a coke oven battery
Patent number
5,384,015
Issue date
Jan 24, 1995
Hartung, Kuhn & Co. Maschinenfabrik GmbH
Horst Schroter
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Leveller bar for a coke oven block
Patent number
5,176,489
Issue date
Jan 5, 1993
Hartung, Kuhn & Co. Maschinenfabrik GmbH
Horst Schroter
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Filling car for a oven battery
Patent number
5,054,529
Issue date
Oct 8, 1991
Hartung, Kuhn & Co. Maschinenfabrik GmbH
Horst Schroter
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Process for utilizing waste heat and producing water gas during the...
Patent number
4,529,483
Issue date
Jul 16, 1985
Hartung, Kuhn & Co. Maschinenfabrik GmbH
Richard A. Jung
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
Process for utilizing waste heat and for obtaining water gas during...
Patent number
4,437,936
Issue date
Mar 20, 1984
Hartung, Kuhn & Co. Maschinenfabrik GmbH
Richard A. Jung
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
System for coupling a quenching car to a hood car and for braking t...
Patent number
4,377,442
Issue date
Mar 22, 1983
Hartung, Kuhn & Co. Maschinenfabrik
Georg Mayer
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for quenching coke
Patent number
4,358,343
Issue date
Nov 9, 1982
Hartung, Kuhn & Co. Maschinenfabrik GmbH
Franz Goedde
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Coke oven gas extraction equipment
Patent number
4,312,713
Issue date
Jan 26, 1982
Hartung, Kuhn & Co. Maschinenfabrik GmbH
Georg Mayer
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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...
Information
Patent Grant
Equipment for collecting, extracting and purifying foul gases arisi...
Patent number
4,233,118
Issue date
Nov 11, 1980
Hartung, Kuhn & Co. Maschinenfabrik GmbH
Johann G. Riecker
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method and apparatus for purifying gases leaking from coke ovens
Patent number
4,204,912
Issue date
May 27, 1980
Hartung, Kuhn & Co. Maschinenfabrik GmbH
Fritz Schulte
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Equipment for extracting and purifying dirty gases arising on the c...
Patent number
4,198,275
Issue date
Apr 15, 1980
Hartung, Kuhn & Co. Maschinenfabrik GmbH
Johann G. Riecker
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Equipment for operating coke oven service machines
Patent number
4,196,053
Issue date
Apr 1, 1980
Hartung, Kuhn & Co. Maschinenfabrik GmbH
Klaus Grohmann
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Gas extracting and purifying equipment
Patent number
4,186,057
Issue date
Jan 29, 1980
Hartung, Kuhn & Co. Maschinenfabrik GmbH
Fritz Schulte
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Container for loose material, in particular hot coal
Patent number
4,148,694
Issue date
Apr 10, 1979
Hartung, Kuhn & Co., Maschinenfabrik GmbH
Fritz Schulte
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Lift-off device for oven chamber doors of a coke oven
Patent number
4,126,520
Issue date
Nov 21, 1978
Hartung, Kuhn & Co. Maschinenfabrik GmbH
Lothar Horster
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Duct equipment for exhausting coke gases
Patent number
4,123,333
Issue date
Oct 31, 1978
Hartung, Kuhn & Co. Maschinenfabrik GmbH
Fritz Schulte
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Apparatus for removing dust-containing gases during coking operations
Patent number
4,069,108
Issue date
Jan 17, 1978
Hartung, Kuhn & Co. Maschinenfabrik GmbH
Johann Georg Riecker
B08 - CLEANING
Information
Patent Grant
Coke-oven filling system
Patent number
4,066,175
Issue date
Jan 3, 1978
Hartung, Kuhn & Co. Maschinenfabrik GmbH
Fritz Schulte
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Suction arrangement for withdrawing contaminated gases emitted from...
Patent number
4,029,551
Issue date
Jun 14, 1977
Hartung, Kuhn & Co. Maschinenfabrik GmbH
Johann Georg Riecker
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Arrangement for charging the coal bins of hopper cars
Patent number
3,985,245
Issue date
Oct 12, 1976
Hartung, Kuhn & Co. Maschinenfabrik GmbH
Fritz Schulte
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Coke oven hood apparatus
Patent number
3,981,778
Issue date
Sep 21, 1976
Hartung, Kuhn & Co. Maschinenfabrik GmbH
Fritz Schulte
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method and apparatus for operating a leveling device for a coking oven
Patent number
3,964,977
Issue date
Jun 22, 1976
Hartung, Kuhn & Co. Maschinenfabrik GmbH
Dietrich Haase
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Coking oven
Patent number
3,957,591
Issue date
May 18, 1976
Hartung, Kuhn & Co., Maschinenfabrik GmbH
Johann G. Riecker
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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last 30 patents
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