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USPTO Patent Rankings Data through Sept 30, 2025
BJ

Bart M. Jacob — 1 Patent

East Rupert, VT: #1 of 1 inventorsTop 100%
Vermont: #3,027 of 4,968 inventorsTop 65%
Overall (All Time): #4,052,796 of 4,157,543Top 100%
1 Patents All Time

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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4387531 Friction type game call 1983-06-14