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USPTO Patent Rankings Data through Sept 30, 2025
SV

Steven Volpp

PEPeavey Electronics: 1 patents #1 of 1Top 100%
Hart, MI: #2 of 2 inventorsTop 100%
Michigan: #973 of 4,313 inventorsTop 25%
Overall (1994): #65,030 of 165,921Top 40%
1 Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5353674 Shell resonant membranophone 1994-10-11