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USPTO Patent Rankings Data through Sept 30, 2025
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Conrad Alfaro — 1 Patent in 2021

CKCarl Freudenberg Kg: 1 patents #19 of 60Top 35%
Bolingbrook, IL: #15 of 39 inventorsTop 40%
Illinois: #2,747 of 8,822 inventorsTop 35%
Overall (2021): #491,164 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10881265 Twist mop with biased cup Doug Metzel 2021-01-05