Chongqing, China

Chongqing Samhida Grinding Machine Company


USPTO Granted Patents = 2


Forward Citations = 0

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6 inventors (with patents filed for the assignee):

goldMedal Yun Huang (2 out of 2 patents)

silverMedal Junfeng Yang (2 out of 2 patents)

bronzeMedal Guijian Xiao (2 out of 2 patents)

4 Lai Zou (2 out of 2 patents)

5 Ying Liu (2 out of 3 patents)

6 Ping Li (2 out of 5 patents)


2 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#92 in Chongqing

#9,949 in China

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Chongqing, China
Forward Citations = 0

6 inventors:

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