CZ

Chenggang Zhang

📍 Daguantang, CN: #7 of 243 inventorsTop 3%
Overall (2025): #38,192 of 469,880Top 9%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D1077607 Water pump pliers Shixian Xu, Xianli Zhuansun 2025-06-03
D1076623 Speed wrench Shixian Xu, Xianli Zhuansun 2025-05-27
D1076631 Wire stripper Shixian Xu, Xianli Zhuansun 2025-05-27
D1056664 Wire stripper Xianli Zhuansun, Shixian Xu 2025-01-07