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USPTO Patent Rankings Data through Sept 30, 2025
PW

Paul Wichmann

Dent, MN: #2 of 2 inventorsTop 100%
Minnesota: #1,525 of 4,860 inventorsTop 35%
Overall (2003): #143,526 of 273,478Top 55%
1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6505687 Abrading tine for turf aeration apparatus 2003-01-14