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USPTO Patent Rankings Data through Sept 30, 2025
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Ronnie E. Williams

Durham, NC: #2,508 of 4,103 inventorsTop 65%
North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #3,876,729 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5016999 Discrete lens eyeglasses 1991-05-21