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USPTO Patent Rankings Data through Dec 31, 2025
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Paul Duncanson — 1 Patent in 2021

EIElectronics For Imaging: 1 patents #10 of 28Top 40%
Franklin, NH: #1 of 1 inventorsTop 100%
New Hampshire: #554 of 1,586 inventorsTop 35%
Overall (2021): #309,559 of 548,734Top 60%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11167574 Step compensating carriage printer Peter Heath 2021-11-09