CS

Chen-Long Su

TC Taiwan Shan Yin International Co.: 1 patents #1 of 2Top 50%
Overall (2020): #511,951 of 565,922Top 95%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10801539 Screw capable of reducing drilling torque KOU-TSAIR SU 2020-10-13