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USPTO Data Jan 1 1976 - Dec 16 2025
1 Patents
#2 in Jining, Shandong Province
#16,079 in China
Shandong Ruyi Science & Technology Group
Forward Citations = 10
11 inventors:
Jining, Shandong Province, China
Shandong Ruyi Science & Technology Group
Forward Citations = 10
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11 inventors (with patents filed for the assignee):
Weilin Xu (1 out of 8 patents)
Yafu Qiu (1 out of 1 patent)
Dong Qiu (1 out of 1 patent)
4. Cailing Ding (1 out of 1 patent)
5. Weigang Cui (1 out of 2 patents)
6. Wenge Wang (1 out of 1 patent)
7. Xiaolin Shen (1 out of 1 patent)
8. Aiguo Yang (1 out of 1 patent)
9. Baocang Li (1 out of 1 patent)
10. Jianping Wang (1 out of 1 patent)
11. Guang Qin (1 out of 1 patent)
1 patent:
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