CS

Chen-Long Su

TC Taiwan Shan Yin International Co.: 1 patents #2 of 3Top 70%
Overall (2022): #494,094 of 548,613Top 95%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11498159 Welding mechanism for manufacturing a bi-compositional screw KOU-TSAIR SU 2022-11-15