For the Inventor, By the Inventor

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Na Engineering Co., Ltd.

USPTO Granted Patents = 1

Forward Citations = 0

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6 inventors (with patents filed for the assignee):

Bin Liu (1 out of 4 patents)

Biao Gao (1 out of 2 patents)

XiaoBo Zhang (1 out of 3 patents)

4. Weiwei Zhang (1 out of 2 patents)

5. Chenxi Ren (1 out of 1 patent)

6. Haibo Yu (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 11753843 - Valve tower reinforcing structure and reinforcing method (2023-09-12),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#242 in Nanjing

#16,128 in China

Na Engineering Co., Ltd.

Forward Citations = 0

6 inventors:

Bin Liu (1 out of 4 patents)

Biao Gao (1 out of 2 patents)

XiaoBo Zhang (1 out of 3 patents)

4. Weiwei Zhang (1 out of 2 patents)

5. Chenxi Ren (1 out of 1 patent)

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