HM

Hongyuan Ma

Overall (All Time): #2,479,563 of 4,157,543Top 60%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11911940 In-mold spraying system and process method Jianguo Zheng, Hongwei Zhou, Jiahui Lu, Haibo Shen, Wu-Hung Lin +4 more 2024-02-27