Top Inventors at Petrochina Company Limited 2025
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Chengmei Zhou | 1 |
| 1 | Gang Xiong | 1 |
| 1 | Honggang Chang | 1 |
| 1 | Jia Liao | 1 |
| 1 | Pengfei Chen | 1 |
| 1 | Yadong Zhang | 1 |
| 1 | Youquan Liu | 1 |
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Chengmei Zhou | 1 |
| 1 | Gang Xiong | 1 |
| 1 | Honggang Chang | 1 |
| 1 | Jia Liao | 1 |
| 1 | Pengfei Chen | 1 |
| 1 | Yadong Zhang | 1 |
| 1 | Youquan Liu | 1 |