CL

Changlin Lan

PL Petrochina Company Limited: 1 patents #21 of 172Top 15%
Overall (2022): #498,578 of 548,613Top 95%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11313223 Gamma ray spectrum unfolding method for elemental capture spectroscopy logging and device therefor Hongliang Wu, Ning Li, Zhou Feng, Tao Lv, Kewen Wang +1 more 2022-04-26