JY

Jianghua Yan

A( Active Tools International (Hk): 1 patents #1 of 2Top 50%
Overall (2023): #394,542 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11662046 Connection member, connection assembly and tire repair machine Koon Fung Lam 2023-05-30