ZM

Zaiqiang Miao

CC China University Of Petroleum (East China): 1 patents #41 of 138Top 30%
📍 Qingdao, CN: #90 of 322 inventorsTop 30%
Overall (2020): #203,933 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10801282 Screw drill bypass valve with large displacement diversion function Yucai Shi, Zhibin Fan, Zhichuan Guan, Yongwang Liu, Weixing YANG +2 more 2020-10-13