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USPTO Data Jan 1 1976 - Dec 23 2025
1 Patents
#152 in Qingdao
#16,077 in China
Qingdao Doublestar Tire Industrial Co., Ltd. (cn)
Forward Citations = 0
9 inventors:
Qingdao Doublestar Tire Industrial Co., Ltd. (cn)
Forward Citations = 0
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9 inventors (with patents filed for the assignee):
Jun Wang (1 out of 29 patents)
Zhen Wang (1 out of 10 patents)
Ying Wei (1 out of 1 patent)
4. Feng Zhang (1 out of 1 patent)
5. Lei Han (1 out of 3 patents)
6. Hongxia Wang (1 out of 1 patent)
7. Lihua Ma (1 out of 2 patents)
8. Xiaohong Li (1 out of 1 patent)
9. Guiqin Sun (1 out of 1 patent)
1 patent:
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