MH

Mei Huang

PL Petrochina Company Limited: 1 patents #5 of 83Top 7%
Overall (2024): #347,346 of 561,600Top 65%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12117584 Device and method for determining original stratum direction of core Jiahuan He, Lurui Dang, Keming Zhou, Cheng-En Lei, Jintao Zhang +1 more 2024-10-15