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USPTO Patent Rankings Data through Sept 30, 2025
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Alf Anderson — 2 Patents

Hallsberg, MN: #1 of 1 inventorsTop 100%
Overall (All Time): #2,328,039 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4799725 Golf ball retriever 1989-01-24
D254748 Shower stall base 1980-04-15