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Dieter Zundorf
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Essen-Heisingen, DT
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last 30 patents
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Patent Grant
Process and arrangement for the enrichment of gases
Patent number
4,015,956
Issue date
Apr 5, 1977
Bergwerksverband GmbH
Heinrich Munzner
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the enrichment of gases
Patent number
4,011,065
Issue date
Mar 8, 1977
Bergwerksverband GmbH
Heinrich Munzner
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Carbon containing molecular sieves
Patent number
3,979,330
Issue date
Sep 7, 1976
Bergwerksverband GmbH
Heinrich Munzner
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Impregnation of coke with an organic compound to produce a molecula...
Patent number
3,962,129
Issue date
Jun 8, 1976
Bergwerksverband GmbH
Heinrich Munzner
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Carbon-containing molecular sieves
Patent number
3,960,522
Issue date
Jun 1, 1976
Bergwerksverband GmbH
Heinrich Munzner
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Carbon-containing molecular sieves
Patent number
3,960,769
Issue date
Jun 1, 1976
Bergwerksverband GmbH
Heinrich Munzner
C01 - INORGANIC CHEMISTRY