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Yu Man Yao

Overall (All Time): #1,912,068 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D888857 Self-balancing scooter 2020-06-30
D852891 Self-balancing scooter 2019-07-02