Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
EW

Eric Wehrli — 1 Patent in 2021

CKCarl Freudenberg Kg: 1 patents #19 of 60Top 35%
Sugar Grove, IL: #4 of 9 inventorsTop 45%
Illinois: #2,747 of 8,822 inventorsTop 35%
Overall (2021): #461,407 of 548,734Top 85%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11147428 Floor mop Doug Metzel 2021-10-19