Guangdong, China

Zhuhai Heca Purification Technology Co., Ltd


USPTO Granted Patents = 1

Forward Citations = 0

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1 inventor (with patents filed for the assignee):

goldMedal Yu Zhang (1 out of 37 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#625 in Guangdong

#16,035 in China

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Guangdong, China
Forward Citations = 0

1 inventor:

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