HL

Hongfeng Li

📍 Shandong, CN: #99 of 271 inventorsTop 40%
Overall (2019): #442,142 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10183903 Method for preparing 2,3,3,3-tetrafluoropropene using methyl magnesium chloride Shuhua Wang, Xiaobo Xu, Liyong Ma 2019-01-22