Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Wlodzimierz Sosnowski

Ciechanów, PL: #1 of 2 inventorsTop 50%
Overall (2020): #223,955 of 565,922Top 40%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10702890 Device for separation and removal of light impurities from granular material 2020-07-07