Top Inventors at Wuhan Keda Marble Protective Materials Co. All Time
Showing 1–11 of 11 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kunwen Du | 9 |
| 2 | Kunwu Du | 7 |
| 3 | Danjiu Sun | 2 |
| 3 | Guofeng Qiu | 2 |
| 3 | Liya Wang | 2 |
| 3 | Panfeng Mao | 2 |
| 3 | Shuangfeng Wu | 2 |
| 3 | Yingfan Xiang | 2 |
| #9 | Qiong Lei | 1 |
| #9 | Yunfei Wang | 1 |
| #9 | Ziqiang Xin | 1 |