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Norbert Marcel Szweda

📍 Durand, MI: #16 of 28 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,627,540 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6119326 Numismatic coin holder extractor — 2000-09-19