Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Robert E. Kennison — 1 Patent

IBM: 1 patents #44,794 of 70,183Top 65%
Saint Johnsbury Center, VT: #55 of 89 inventorsTop 65%
Vermont: #3,027 of 4,968 inventorsTop 65%
Overall (All Time): #4,100,248 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4299866 Coating process mask Roger J. Clark 1981-11-10