WX

Weijun Xun

Overall (2023): #36,705 of 537,848Top 7%
4
Patents 2023

Issued Patents 2023

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D1001062 Emergency power supply for car 2023-10-10
D1000021 Dog training device set 2023-09-26
D998916 Anti barking device 2023-09-12
D991602 Dust blower 2023-07-04