QZ

Qing Zeng

Overall (2021): #297,203 of 548,734Top 55%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11035495 Flow control mechanism and system comprising the mechanism Tianxian Zhao, Zhongman Zhang, Amer El-Hage 2021-06-15