Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Jonathan E. Rosemeier — 2 Patents in 2021

WCWolf Tooth Components: 2 patents #3 of 5Top 60%
Prior Lake, MN: #10 of 62 inventorsTop 20%
Minnesota: #1,164 of 7,038 inventorsTop 20%
Overall (2021): #145,984 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D935295 Chain break tool Anthony C. Bacon, Michael W. Pfeiffer 2021-11-09
D919485 Bar end cap Michael W. Pfeiffer, Anthony C. Bacon 2021-05-18