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Horst Wolff
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Geretsried, DE
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last 30 patents
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Patent Grant
Plunger pump
Patent number
4,583,921
Issue date
Apr 22, 1986
Speck-Kolbenpumpen-Fabrik Otto Speck KG
Horst Wolff
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Pump for forwarding liquids
Patent number
4,561,828
Issue date
Dec 31, 1985
Speck-Kolbenpumpen-Fabrik Otto Speck KG
Horst Wolff
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
High pressure plunger pump
Patent number
4,456,439
Issue date
Jun 26, 1984
Speck-Kolbenpumpen-Fabrik
Horst Wolff
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...