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USPTO Patent Rankings Data through Sept 30, 2025
FN

Fred-Werner Nitschmann

Overall (All Time): #3,944,836 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4718315 Ratchet-type wrench 1988-01-12