YX

Yongrui Xiao

Overall (All Time): #1,868,907 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10920792 Air circulator 2021-02-16
10677482 Magnetic suspension type water adding device and air humidifier 2020-06-09