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Zongbin Zou

Overall (2021): #54,954 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D937514 Hand-held vacuum cleaner 2021-11-30
D927803 Cordless vacuum cleaner 2021-08-10
D927103 Cordless hand-held vacuum cleaner 2021-08-03