JC

Jianfeng Chen

BT Beijing University Of Chemical Technology: 1 patents #1 of 4Top 25%
📍 Shanghai, NY: #4 of 14 inventorsTop 30%
Overall (2004): #194,501 of 270,089Top 75%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6827916 Method of making silica Kai Guo, Fen Guo, Hong Jia 2004-12-07