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Zhejiang, China

Zhejiang Red Dragonfly Footwear Co., Ltd.

USPTO Granted Patents = 1

Trademarks = 8

Forward Citations = 2

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1 inventor (with patents filed for the assignee):

Zhirong Chen (1 out of 23 patents)

1 patent: Sort by Forward Citations

1. 8573028 - Antiskid performance testing apparatus for shoe sole (2013-11-05),

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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#416 in Zhejiang

#16,162 in China

Zhejiang, China

Zhejiang Red Dragonfly Footwear Co., Ltd.

Forward Citations = 2

1 inventor:

Zhirong Chen (1 out of 23 patents)

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