WM

Wansong Ma

UN Unknown: 2 patents #108 of 3,345Top 4%
📍 Lo Wu, CN: #539 of 3,882 inventorsTop 15%
Overall (2024): #61,868 of 561,600Top 15%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11986081 Air-cooled negative ion hair curler 2024-05-21
D1020087 Hair curler 2024-03-26
D1018979 Hair curler 2024-03-19