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USPTO Patent Rankings Data through Sept 30, 2025
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David T. Krumrei — 1 Patent in 2020

Exeland, WI: #1 of 1 inventorsTop 100%
Wisconsin: #1,685 of 4,845 inventorsTop 35%
Overall (2020): #499,946 of 565,922Top 90%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10821308 Battering ram 2020-11-03