Sichuan Hengyi Petroleum Technology Services Co., Ltd

Yipeng Liu (1 out of 7 patents)

Jing Li (1 out of 6 patents)

Jia He (1 out of 18 patents)

4.  Xueying Wang (1 out of 8 patents)

5.  Kun Zhang (1 out of 9 patents)

6.  Fengli Han (1 out of 7 patents)

7.  Tian Tang (1 out of 2 patents)

8.  Lei Chen (1 out of 26 patents)

9.  Bo Li (1 out of 1 patent)

10.  Liang Xu (1 out of 1 patent)

11.  Xuefei Yang (1 out of 6 patents)

12.  Xinyang He (1 out of 8 patents)

13.  Hengfeng Gou (1 out of 6 patents)

14.  Jingru Ruan (1 out of 6 patents)

15.  Cheng Yang (1 out of 2 patents)