YL

Yun-Chun Lai

DC Der Sheng Co.: 1 patents #1 of 1Top 100%
Overall (2019): #205,810 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10414207 Caster brake device — 2019-09-17