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USPTO Patent Rankings Data through Sept 30, 2025
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Robert F. Suttmeier

Purling, NY: #1 of 1 inventorsTop 100%
New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,912,455 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4960397 Variable pitch propeller assembly 1990-10-02