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Horst Schumacher
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Essen, DE
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last 30 patents
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Patent Grant
Process and system for the dry quenching of coke
Patent number
4,627,174
Issue date
Dec 9, 1986
Bergwerksverband GmbH
Kurt Hedden
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Membranes with preselected pore types for separation processes
Patent number
4,261,832
Issue date
Apr 14, 1981
Bergwerksverband GmbH
Horst Schumacher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Carbonaceous adsorbents and process for making same
Patent number
4,124,529
Issue date
Nov 7, 1978
Bergwerksverband GmbH
Harald Juntgen
C01 - INORGANIC CHEMISTRY