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Lottery (xiamen) Sanitary Ware Co., Ltd.

USPTO Granted Patents = 1

Forward Citations = 2

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1 inventor (with patents filed for the assignee):

Xiwen Yang (1 out of 8 patents)

1 patent: Sort by Forward Citations

1. 9943198 - One-touch quick-release device of toilet cover (2018-04-17),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#239 in Xiamen

#16,046 in China

Lottery (xiamen) Sanitary Ware Co., Ltd.

Forward Citations = 2

1 inventor:

Xiwen Yang (1 out of 8 patents)

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