Top Inventors at Changzheng Engineering Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Congbin Jiang | 5 |
| 2 | Wei Xin | 5 |
| 3 | Dong Ma | 3 |
| #4 | Honghai Li | 3 |
| #5 | Jinjun Guo | 3 |
| #6 | Mingkun Wang | 3 |
| #7 | Ruiheng Gao | 3 |
| #8 | Xiaofei Li | 2 |
| #9 | Yongjin Chen | 2 |
| #10 | Lizhi Li | 1 |
| #11 | Li Zhang | 1 |
| #12 | Pin Liu | 1 |
| #13 | Quan Zhou | 1 |
| #14 | Shuanzhu Chen | 1 |
| #15 | Xuezhi Zhang | 1 |
| #16 | Yan Zhang | 1 |
| #17 | Zhihong Ge | 1 |
| #18 | Zhengtao Lu | 1 |