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Joseph Arena — 1 Patent

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Overall (All Time): #3,673,738 of 4,157,543Top 90%
1 Patents All Time

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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5707266 Swimming/paddling aid 1998-01-13