YC

Yang-Doun Chien

NP Nan Ya Plastics: 1 patents #6 of 16Top 40%
Overall (2017): #192,822 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9815662 Cylindrical paper bobbin for winding yarns — 2017-11-14