YK

Yung-Shun Kung

CD China Petrochemical Development: 1 patents #5 of 11Top 50%
Overall (2016): #170,550 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9518024 Method and system for preparing caprolactam Jih-Dar Hwang, Yao-Ching Tsai 2016-12-13