Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Daniel N. Halloran — 3 Patents in 2021

KOKohler: 3 patents #26 of 204Top 15%
Fredonia, WI: #2 of 8 inventorsTop 25%
Wisconsin: #424 of 4,723 inventorsTop 9%
Overall (2021): #86,285 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11039719 Toilet Chanseol Chung, Karger D. Kohler, Jeffrey T. Laundre, Keith E. Muellenbach, Jennifer Tarplee +1 more 2021-06-22
10954659 Systems and methods for coupling a tank of a toilet to a pedestal of the toilet Tony L. Lambert 2021-03-23
10907332 Flush actuator assembly Tony L. Lambert, Randy O. Mesun, Jonathan Guay, Keith E. Muellenbach 2021-02-02