Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Qianxi Liu | Asimco Shuanghuan Piston Ring (Yizheng) Co. | 5 |
| 2 | Yueting Zhou | Asimco Shuanghuan Piston Ring (Yizheng) Co. | 3 |
| 3 | Guanfei Shi | Asimco Shuanghuan Piston Ring (Yizheng) Co. | 2 |
| 3 | Kaishun Li | Asimco Shuanghuan Piston Ring (Yizheng) Co. | 2 |
| 3 | Yingxue Wu | Asimco Shuanghuan Piston Ring (Yizheng) Co. | 2 |
| #6 | Shanhao Jin | — | 1 |
| #6 | Laifei Zhang | — | 1 |