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USPTO Patent Rankings Data through Sept 30, 2025
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Charles M. Clour

Sauk Rapids, MN: #2 of 4 inventorsTop 50%
Minnesota: #1,405 of 4,663 inventorsTop 35%
Overall (2004): #248,690 of 270,089Top 95%
1 Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6741703 Mechanical handset lift for a telephone 2004-05-25