CG

Chuntan Gao

CC China University Of Petroleum (East China): 1 patents #36 of 190Top 20%
📍 Qingdao, CN: #112 of 400 inventorsTop 30%
Overall (2021): #502,154 of 548,734Top 95%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10989019 Fully-electrically driven downhole safety valve Baoping Cai, Yonghong Liu, Chaoyang Sheng, Peng Liu, Xincheng Li +9 more 2021-04-27