HC

Hai Chang

GE: 2 patents #416 of 2,448Top 20%
Overall (2024): #163,757 of 561,600Top 30%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11945032 Forging heads and fixing devices with aligned through-holes and cavities Dalong Zhong, Yingna Wu, Yong Wu, Zirong Zhai, Yifeng Wang 2024-04-02
11865620 Additive manufacturing system and method Dalong Zhong, Yingna Wu, Zirong Zhai, Yong Wu, Bin Wei +1 more 2024-01-09