Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Zhongxian Du | Amsted Rail Company | 4 |
| 1 | Sijin Zhang | Amsted Rail Company | 4 |
| 1 | Chengqun Yan | Amsted Rail Company | 4 |
| #4 | Changling Hu | Amsted Rail Company | 1 |
| #4 | Yuepeng Zheng | Amsted Rail Company | 1 |