Panjin, Liaoning Province, China

General Machinery Plant of Liaohe Petroleum Exploration Bureau of Cnpc


USPTO Granted Patents = 1


Forward Citations = 1

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21 inventors (with patents filed for the assignee):

goldMedal Xiaohui Zhang (1 out of 2 patents)

silverMedal Ji Chen (1 out of 19 patents)

bronzeMedal Yaoqing Pan (1 out of 1 patent)

4 Yongning Wu (1 out of 1 patent)

5 Jinli Zhu (1 out of 1 patent)

6 Wei Zhang (1 out of 1 patent)

7 Zhenyu Xu (1 out of 1 patent)

8 Zhenyu Jia (1 out of 1 patent)

9 Yi Wang (1 out of 3 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 2 2025

1 Patents

#2 in Panjin, Liaoning Province

#15,981 in China

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Panjin, Liaoning Province, China
Forward Citations = 1

21 inventors:

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