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USPTO Patent Rankings Data through Sept 30, 2025
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Marvin Martin, Sr.

UNUnknown: 1 patents #344 of 3,329Top 15%
Southport, NC: #1 of 2 inventorsTop 50%
North Carolina: #1,964 of 5,924 inventorsTop 35%
Overall (2021): #346,603 of 548,734Top 65%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11045685 Rotatable handle for a dumbbell bar 2021-06-29