Top Inventors at Petrochina Company Limited 2022
Showing 151–172 of 172 inventors
| Rank | Name | Patents |
|---|---|---|
| #21 | Yong Hu | 1 |
| #21 | Yongcan Peng | 1 |
| #21 | Yunguang Han | 1 |
| #21 | Yun Ling | 1 |
| #21 | Yulong Pu | 1 |
| #21 | Yunhe Su | 1 |
| #21 | Yujin Wan | 1 |
| #21 | Yunsheng Wei | 1 |
| #21 | Yuanxiang Xiao | 1 |
| #21 | Yunze Xu | 1 |
| #21 | Zhao Ding | 1 |
| #21 | Zhou Feng | 1 |
| #21 | Zhenhua Guo | 1 |
| #21 | Zhe Li | 1 |
| #21 | Zhenyuan Luo | 1 |
| #21 | Zhenhu Lyu | 1 |
| #21 | Zhanguo Ma | 1 |
| #21 | Zhijin Pu | 1 |
| #21 | Zhong Ren | 1 |
| #21 | Zhichen Wang | 1 |
| #21 | Zhidong Yang | 1 |
| #21 | Zhichao Yu | 1 |