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USPTO Patent Rankings Data through Sept 30, 2025
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Robert L. Russell

Sikeston, MO: #2 of 3 inventorsTop 70%
Missouri: #457 of 1,809 inventorsTop 30%
Overall (2011): #178,944 of 364,097Top 50%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7984702 Plug-in-piston assembly and method of using the same 2011-07-26