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Sidney N. Sanner
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Tryon, NC, US
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Patents Grants
last 30 patents
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Patent Grant
Sailboat having multiple hulls
Patent number
4,287,845
Issue date
Sep 8, 1981
Sidney N. Sanner
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Trimaran sailboat
Patent number
4,286,534
Issue date
Sep 1, 1981
Sidney N. Sanner
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Catamaran sailboat
Patent number
4,286,533
Issue date
Sep 1, 1981
Sidney N. Sanner
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT