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USPTO Patent Rankings Data through Sept 30, 2025
BF

Beth L. Franz — 1 Patent

Overall (All Time): #3,872,660 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5002180 Rosin holder and guide for musical instrument 1991-03-26