DC

Donghong Chen

Overall (2024): #171,174 of 561,600Top 35%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1041114 Clothing drying rack Guanghui Wang, Jinyan Zhou 2024-09-03
D1010748 Toy gun 2024-01-09