HZ

Hardwin Zhanhong ZHEN

📍 Calgary, CA: #198 of 667 inventorsTop 30%
Overall (2024): #448,469 of 561,600Top 80%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12152363 Retaining-wall panel system and flexible reinforcement mechanical connection method therefor 2024-11-26