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Wolfgang Heckmann
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Bergisch Gladbach, DE
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last 30 patents
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Patent Grant
Vibrating screen centrifuge
Patent number
4,715,956
Issue date
Dec 29, 1987
Klockner-Humboldt-Deutz Aktiengesellschaft
Wolfgang Heckmann
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Separator
Patent number
4,464,163
Issue date
Aug 7, 1984
Klockner-Humboldt Deutz AG
Wolfgang Heckmann
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Separator with pressure-responsive discharge
Patent number
4,288,029
Issue date
Sep 8, 1981
Klockner-Humboldt Deutz AG
Wolfgang Epper
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Oscillating centrifuge for the dehydration of fine grained material
Patent number
4,141,837
Issue date
Feb 27, 1979
Klockner-Humboldt Deutz AG
Wolfgang Heckmann
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...