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USPTO Patent Rankings Data through Sept 30, 2025
AF

A. Phil Friesen

Crystal City, CA: #3 of 5 inventorsTop 60%
Overall (All Time): #3,440,699 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6851908 Bale accumulator Harvey G. Bergen 2005-02-08