JD

Jianrong DU

Overall (2024): #417,261 of 561,600Top 75%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12042091 Electric roasting machine Guoyao Zhao, Minghui Du, Jiequan Huang, Yan She, Yuhua Huang +5 more 2024-07-23