HW

Hongliang Wu

PL Petrochina Company Limited: 1 patents #19 of 59Top 35%
Overall (2019): #441,407 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10401311 Method and device for measuring formation elemental capture gamma ray spectra Ning Li, Changlin Lan, Zhou Feng, Qingfu Feng, Kewen Wang 2019-09-03