HC

Haiyong Chen

Overall (2024): #163,746 of 561,600Top 30%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1052806 Hair dryer 2024-11-26
D1048613 Dust collector Haitao Chen 2024-10-22