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Hans F. Rupprath
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3001 Bennigsen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Swimming pool with protective wall
Patent number
4,170,796
Issue date
Oct 16, 1979
Klaus Schiron
E04 - BUILDING
Information
Patent Grant
Swimming bath with bath dividers
Patent number
4,166,295
Issue date
Sep 4, 1979
Klaus Schiron
E04 - BUILDING
Information
Patent Grant
Swimming pool with wave generating installation
Patent number
4,142,258
Issue date
Mar 6, 1979
Klaus Schiron
E04 - BUILDING
Information
Patent Grant
Lifting floors for swimming pools
Patent number
4,106,134
Issue date
Aug 15, 1978
Klaus Schiron
E04 - BUILDING