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USPTO Patent Rankings Data through Sept 30, 2025
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Eugene F. Sibley

Marcellus, MI: #1 of 5 inventorsTop 20%
Michigan: #3,671 of 10,373 inventorsTop 40%
Overall (2020): #476,814 of 565,922Top 85%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10605272 Locking seat pivot ball siphon elbow Timothy N. Henry 2020-03-31