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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Aaron M. Frederick — 2 Patents in 2021

DMDouglas Machine: 2 patents #1 of 4Top 25%
Alexandria, MN: #2 of 17 inventorsTop 15%
Minnesota: #1,164 of 7,038 inventorsTop 20%
Overall (2021): #184,861 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11072141 Robotic case erector Grady J. Ries, Richard W. Lukanen, Jr., Christopher T. Davis 2021-07-27
10889452 Article accumulation and article group formation Richard W. Lukanen, Jr. 2021-01-12