Chengdu, China

Haohan Well Completion & Logging Science and Technology Limited Company


USPTO Granted Patents = 2

Forward Citations = 0

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8 inventors (with patents filed for the assignee):

goldMedal Gao Li (2 out of 12 patents)

silverMedal Yijian Chen (2 out of 11 patents)

bronzeMedal Xingyu Chen (2 out of 5 patents)

4 Lunping Zhang (2 out of 3 patents)

5 Yingfeng Meng (2 out of 4 patents)

6 Kejing Wang (1 out of 2 patents)

7 Hongtao Li (1 out of 5 patents)

8 Yang Wang (1 out of 9 patents)


2 patents:

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USPTO Data Jan 1 1976 - Dec 2 2025

2 Patents

#94 in Chengdu

#9,913 in China

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Chengdu, China
Forward Citations = 0

8 inventors:

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