Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10428456 | Steel wire rope for conveyor belt | Lihua Liu, Chunlei Zhang, Hongfang Liu, Yongqing Shao, Kai Xu +1 more | 2019-10-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10428456 | Steel wire rope for conveyor belt | Lihua Liu, Chunlei Zhang, Hongfang Liu, Yongqing Shao, Kai Xu +1 more | 2019-10-01 |