DC

Dao Yong Chen

Overall (All Time): #2,462,844 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1094242 Fuel tank for ship Zhong Bing Zhu, Qi Zhang, Guo Lin Lu 2025-09-23