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Hunan Kukai Electromechanical Co., Ltd

USPTO Granted Patents = 2

Forward Citations = 2

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5 inventors (with patents filed for the assignee):

Lei Wen (1 out of 2 patents)

Liang Chen (1 out of 1 patent)

Guangjun Wu (1 out of 1 patent)

4. Xuran Ma (1 out of 1 patent)

5. Hui Cheng (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. D963713 - Key holder (2022-09-13),

2. D949216 - Key cutting machine (2022-04-19),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#25 in Hunan

#9,987 in China

Hunan Kukai Electromechanical Co., Ltd

Forward Citations = 2

5 inventors:

Lei Wen (1 out of 2 patents)

Liang Chen (1 out of 1 patent)

Guangjun Wu (1 out of 1 patent)

4. Xuran Ma (1 out of 1 patent)

5. Hui Cheng (1 out of 1 patent)

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