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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David D. Plummer — 2 Patents in 2020

ANAndersen: 2 patents #1 of 26Top 4%
Hudson, WI: #12 of 78 inventorsTop 20%
Wisconsin: #780 of 4,845 inventorsTop 20%
Overall (2020): #180,571 of 565,922Top 35%
2 Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10865598 Drive systems and hinged window assemblies incorporating the same Chad Wernlund 2020-12-15
10801256 Glazing units with cartridge-based control units 2020-10-13