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USPTO Patent Rankings Data through Sept 30, 2025
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Don W. Kirkconnell

Manistique, MI: #2 of 4 inventorsTop 50%
Michigan: #3,136 of 9,501 inventorsTop 35%
Overall (2023): #461,061 of 537,848Top 90%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D980930 Pickleball paddle 2023-03-14