Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yuanjun Guo | Unknown | 2 |
| 2 | Jinyu Zheng | China Petroleum & Chemical | 1 |
| 2 | Qiyou Tang | — | 1 |
| 2 | Ming Tang | — | 1 |
5 patents · 4 inventors
Ranked #13,853 of 41,746 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yuanjun Guo | Unknown | 2 |
| 2 | Jinyu Zheng | China Petroleum & Chemical | 1 |
| 2 | Qiyou Tang | — | 1 |
| 2 | Ming Tang | — | 1 |