JC

Ji Chen

📍 Beijing, CA: #349 of 582 inventorsTop 60%
Overall (2017): #376,739 of 506,227Top 75%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9752212 Method for extracting and separating rare-earth element Lin Guo, Lu Shen, Yuefeng Deng, Jingbo Lan 2017-09-05