Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Maodou Li | Laizhou Hongyuan Bench Vice Manufacture Co. | 1 |
| 1 | Shujun Zhao | Laizhou Hongyuan Bench Vice Manufacture Co. | 1 |
| 1 | Lintao Wu | Laizhou Hongyuan Bench Vice Manufacture Co. | 1 |
| 1 | Xiaoguang Lin | Laizhou Hongyuan Bench Vice Manufacture Co. | 1 |