Top Inventors at Shinda (Tangshan) Creative Oil & Gas Equipment Co. 2021
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Jian Dong | 2 |
| 1 | Jianliang Duan | 2 |
| 3 | Bin Zheng | 1 |
| 3 | Fengshou Shangguan | 1 |
| 3 | Shujun Zhang | 1 |
| 3 | Xiang Liu | 1 |
| 3 | Yueqing Lin | 1 |
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Jian Dong | 2 |
| 1 | Jianliang Duan | 2 |
| 3 | Bin Zheng | 1 |
| 3 | Fengshou Shangguan | 1 |
| 3 | Shujun Zhang | 1 |
| 3 | Xiang Liu | 1 |
| 3 | Yueqing Lin | 1 |