Hardwin Zhanhong ZHEN

Follow

Person

Calgary, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Retaining-wall panel system and flexible reinforcement mechanical c...
- Patent number 12,152,363
- Issue date Nov 26, 2024
- ZHEN'S CORPORATION
- Hardwin Zhanhong Zhen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
RETAINING-WALL PANEL SYSTEM AND FLEXIBLE REINFORCEMENT MECHANICAL C...
- Publication number 20240018737
- Publication date Jan 18, 2024
- Hardwin Zhanhong ZHEN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING