Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Joan Mccarthy-Griffin — 1 Patent in 2021

IBM: 1 patents #5,274 of 11,638Top 50%
Amherst, NH: #14 of 42 inventorsTop 35%
New Hampshire: #554 of 1,586 inventorsTop 35%
Overall (2021): #395,277 of 548,734Top 75%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11186994 Ice dam prevention system Nadiya Kochura, Rasit Onur Topaloglu, Aline Wilkins, Fang Lu 2021-11-30