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USPTO Patent Rankings Data through Sept 30, 2025
ZN

Zugen Ni

SCSuzhou Kingclean Floorcare Co.: 1 patents #1 of 1Top 100%
Overall (2004): #78,217 of 270,089Top 30%
1 Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6755880 Decelerated centrifugal dust removing apparatus for dust cleaner 2004-06-29