JY

Jen-Yung Yang

Overall (2019): #159,910 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D866373 Tool for tire valve 2019-11-12
10443770 Tool for mounting and dismounting pipe clamp 2019-10-15