Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10850315 | High-toughness and plasticity hypereutectoid rail and manufacturing method thereof | Zhenyu Han, Ming Zou, Jun Yuan | 2020-12-01 |
| 10758753 | Ducting system | Shi Su, Xinxiang Yu | 2020-09-01 |