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USPTO Patent Rankings Data through Sept 30, 2025
HP

Harold A. Parrow

Perley, MN: #1 of 1 inventorsTop 100%
Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,882,595 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5038477 Universal siding cutting 1991-08-13