DZ

Di Zhao

BC Beijing Sevenstar Flow Co.: 1 patents #1 of 5Top 20%
📍 Beijing, CA: #372 of 631 inventorsTop 60%
Overall (2018): #434,777 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9989974 Method and apparatus of mass flow controlling for use in integrated gas delivery system Changhua Mou, Nelson Urdaneta, Maolin Wang, Qianyi SU 2018-06-05