Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Jean T. Ohlson — 1 Patent

IBM: 1 patents #44,794 of 70,183Top 65%
Underhill Center, VT: #15 of 15 inventorsTop 100%
Vermont: #3,027 of 4,968 inventorsTop 65%
Overall (All Time): #3,740,077 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5506080 Lithographic mask repair and fabrication method William J. Adair, David S. O'Grady, Willam C. Joyce, James J. Lynch 1996-04-09