CO

Changjun Ouyang

📍 Yongzhou, CN: #3 of 25 inventorsTop 15%
Overall (2025): #423,710 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1057602 Electric scooter — 2025-01-14