CZ

Caifeng Zhang

📍 Sanyuan District, CN: #12 of 43 inventorsTop 30%
Overall (All Time): #1,760,433 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1025244 Sport handle 2024-04-30
11648452 Auxiliary tool for barbells and anti-slip method for barbells during use 2023-05-16