HZ

Haocai Zheng

📍 Xinyang, CN: #1 of 12 inventorsTop 9%
Overall (2025): #123,016 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1089394 Paper cutter 2025-08-19
12291011 Laminator and lamination method 2025-05-06