Top Inventors at Petrochina Company Limited 2021
Showing 201–231 of 231 inventors
| Rank | Name | Patents |
|---|---|---|
| #85 | Xinhua Ma | 1 |
| #85 | Xinjun Mao | 1 |
| #85 | Xiaohan Pei | 1 |
| #85 | Xiaojun Wang | 1 |
| #85 | Xiaojiao Wang | 1 |
| #85 | Xiaoli Zhao | 1 |
| #85 | Xuezhen Chen | 1 |
| #85 | Xuesheng Hu | 1 |
| #85 | Xueli Li | 1 |
| #85 | Xuesong Lu | 1 |
| #85 | Yanfang Gao | 1 |
| #85 | Yanqing Liu | 1 |
| #85 | Yan Wang | 1 |
| #85 | Yiguo He | 1 |
| #85 | Yingwen Li | 1 |
| #85 | Yin Qi | 1 |
| #85 | Yisen Wang | 1 |
| #85 | Yongping Ma | 1 |
| #85 | Yongqiang Qu | 1 |
| #85 | Yong-Hua Song | 1 |
| #85 | Yong Wu | 1 |
| #85 | Yu SANG | 1 |
| #85 | Yujiang Geno Shi | 1 |
| #85 | Yuan Wang | 1 |
| #85 | Zemin Ji | 1 |
| #85 | Zhifei Li | 1 |
| #85 | Zhonghua Liu | 1 |
| #85 | Zhengguo Tan | 1 |
| #85 | Zhenlin Wang | 1 |
| #85 | Zhi Yang | 1 |
| #85 | Zhenfeng Zhao | 1 |