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USPTO Patent Rankings Data through Sept 30, 2025
MP

Mellen C. Peirce

Overall (All Time): #3,644,747 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5883325 Musical instrument 1999-03-16