CZ

Chaoxiu Zeng

📍 Shaoyang City, CN: #9 of 75 inventorsTop 15%
Overall (All Time): #1,092,454 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D1088230 Ear cleaning device 2025-08-12
D1046138 Ear cleaner 2024-10-08
D1025349 Ear cleaner 2024-04-30
D1017807 Ear cleaner 2024-03-12