Top Inventors at Petrochina Company Limited All Time
Showing 601–650 of 890 inventors
| Rank | Name | Patents |
|---|---|---|
| #264 | Qinfeng ZHAO | 1 |
| #264 | Qianyun Zhao | 1 |
| #264 | Quan Liu | 1 |
| #264 | Qunying Zeng | 1 |
| #264 | Quanjiang Zhang | 1 |
| #264 | Ran Sun | 1 |
| #264 | Ran Tian | 1 |
| #264 | Ronghuan Chen | 1 |
| #264 | Ronglei Ji | 1 |
| #264 | Rong Zhang | 1 |
| #264 | Rongjie Zhu | 1 |
| #264 | Ruifen Hao | 1 |
| #264 | Ruyi Jiang | 1 |
| #264 | Ruhai Lin | 1 |
| #264 | Rui MAO | 1 |
| #264 | Ruoying Pu | 1 |
| #264 | Runsheng Shen | 1 |
| #264 | Rui Wang | 1 |
| #264 | Ruiqin Zhang | 1 |
| #264 | Ruidong Zhao | 1 |
| #264 | Senhu Lin | 1 |
| #264 | Shengjun Bai | 1 |
| #264 | Shiwen Chen | 1 |
| #264 | Shitai Dong | 1 |
| #264 | Shengbao He | 1 |
| #264 | Shengshan Li | 1 |
| #264 | Shusheng Li | 1 |
| #264 | Shengjun Li | 1 |
| #264 | Shichang Liang | 1 |
| #264 | Shuoqiong Liu | 1 |
| #264 | Shengfa Mao | 1 |
| #264 | Shurong Ni | 1 |
| #264 | Shian Shen | 1 |
| #264 | Shubao Wan | 1 |
| #264 | Shitou Wang | 1 |
| #264 | Shuqin Wang | 1 |
| #264 | Shuhua Wang | 1 |
| #264 | Shuo Wang | 1 |
| #264 | Shufeng Wang | 1 |
| #264 | Sheng Xu | 1 |
| #264 | Shan Xue | 1 |
| #264 | Shuyan Yu | 1 |
| #264 | Shirong Zhang | 1 |
| #264 | Shanyan Zhang | 1 |
| #264 | Shu-Hong Zhang | 1 |
| #264 | Shenghui Zhang | 1 |
| #264 | Shengqiang Zhang | 1 |
| #264 | Shisheng ZHAO | 1 |
| #264 | Shuqin Zheng | 1 |
| #264 | Shaowei Zhou | 1 |