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USPTO Patent Rankings Data through Dec 31, 2025
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Stephen Klopp — 1 Patent in 2021

NANilfisk A/S: 1 patents #1 of 9Top 15%
Champlin, MN: #9 of 25 inventorsTop 40%
Minnesota: #2,374 of 7,038 inventorsTop 35%
Overall (2021): #251,195 of 548,734Top 50%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11083357 Water trailing detection system Kipp Knutson, Stuart McDonald, John Black, Dave Wood, Donald Joseph Legatt 2021-08-10