DY

Dunwen Yao

UN Unknown: 2 patents #75 of 2,491Top 4%
📍 Huaihua, CN: #3 of 5 inventorsTop 60%
Overall (2025): #129,025 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1089844 Combined electric hair clipper and stand Yonghuan Liu 2025-08-19
D1089845 Combined electric hair clipper and stand Yonghuan Liu 2025-08-19