WS

Wenfeng Sun

NU Northeast Petroleum University: 1 patents #1 of 21Top 5%
📍 Dongguan, CN: #200 of 556 inventorsTop 40%
Overall (2023): #209,895 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11643881 Composite shock absorber for polycrystalline diamond compact bit Jinchao XU, Wei Li, Siqi Li, Jingming Gai, Huan Zhao 2023-05-09