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USPTO Patent Rankings Data through Sept 30, 2025
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Marcus E. Frankovitch

Weirton, WV: #26 of 55 inventorsTop 50%
West Virginia: #1,664 of 3,425 inventorsTop 50%
Overall (All Time): #3,429,958 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7115042 Swing trainer Thomas Gulan, Michael Simon, Anthony Perun 2006-10-03