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USPTO Patent Rankings Data through Dec 31, 2025
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Ulrich Walther — 1 Patent in 2021

Overall (2021): #223,263 of 548,734Top 45%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10954986 Screw fasteners for fibrous materials Swen Kai Ruhmann 2021-03-23