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USPTO Data Jan 1 1976 - Dec 23 2025
1 Patents
#36 in Zhengzhou
#16,077 in China
Yellow River Conservancy Commission of the Ministry of Water Resources
Forward Citations = 0
8 inventors:
Yellow River Conservancy Commission of the Ministry of Water Resources
Forward Citations = 0
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8 inventors (with patents filed for the assignee):
Yu Wang (1 out of 2 patents)
Yifan Song (1 out of 11 patents)
Tiejun Liu (1 out of 18 patents)
4. Denghua Yan (1 out of 4 patents)
5. Baisha Weng (1 out of 3 patents)
6. Tianling Qin (1 out of 3 patents)
7. Yajing Lu (1 out of 2 patents)
8. Jianying Guo (1 out of 1 patent)
1 patent:
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