Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Eric J. Hanson — 1 Patent in 2020

3M: 1 patents #582 of 1,473Top 40%
Hudson, WI: #32 of 78 inventorsTop 45%
Wisconsin: #1,685 of 4,845 inventorsTop 35%
Overall (2020): #479,610 of 565,922Top 85%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10618008 Polymeric ionomer separation membranes and methods of use Michael A. Yandrasits, David S. Seitz, Eric F. Funkenbusch, Ryan C. Shirk, Jinsheng Zhou +2 more 2020-04-14