ZL

Zhenhua Liu

UN Unknown: 1 patents #232 of 2,491Top 10%
📍 Hunan, CA: #4 of 20 inventorsTop 20%
Overall (2025): #26,286 of 469,880Top 6%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D1082484 Paper cutter 2025-07-08
D1082922 Paper cutter 2025-07-08
D1081316 Paper cutter 2025-07-01
D1082211 Paper cutter 2025-07-01