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Kurt Wind
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Weinheim, DE
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last 30 patents
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Patent Grant
Shoe insert
Patent number
4,464,850
Issue date
Aug 14, 1984
Firma Carl Freudenberg
Heinrich Ebert
A43 - FOOTWEAR
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Patent Grant
Closed cell foamed material having interior canals filled with subs...
Patent number
4,464,428
Issue date
Aug 7, 1984
Firma Carl Freudenberg
Heinrich Ebert
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL