Top Inventors at Petrochina Company Limited All Time
Showing 301–350 of 890 inventors
| Rank | Name | Patents |
|---|---|---|
| #264 | Chenguang Liu | 1 |
| #264 | Chunde Liu | 1 |
| #264 | Chunxu Meng | 1 |
| #264 | Changkuan Ni | 1 |
| #264 | Changyu Sun | 1 |
| #264 | Chen Wang | 1 |
| #264 | Cheng Xian | 1 |
| #264 | Chengwen Xiao | 1 |
| #264 | Chunmei Xu | 1 |
| #264 | Chaohe Yang | 1 |
| #264 | Changqing Ye | 1 |
| #264 | Chenggang Yu | 1 |
| #264 | Chengyuan Yuan | 1 |
| #264 | Chi Zhang | 1 |
| #264 | Chengming Zhang | 1 |
| #264 | Changjing Zhou | 1 |
| #264 | Chongfeng Zhou | 1 |
| #264 | Chengmei Zhou | 1 |
| #264 | Chunyan Zou | 1 |
| #264 | Congjing Liu | 1 |
| #264 | Congfeng Qu | 1 |
| #264 | Cungui Men | 1 |
| #264 | Cuihong Zhou | 1 |
| #264 | Daogang Cai | 1 |
| #264 | Daqing Tang | 1 |
| #264 | Dan Wang | 1 |
| #264 | Dawei Zhang | 1 |
| #264 | Dezi Li | 1 |
| #264 | Delong Ma | 1 |
| #264 | Dexin Qiao | 1 |
| #264 | Dezheng Yi | 1 |
| #264 | Dianjun Li | 1 |
| #264 | Dianqing Sun | 1 |
| #264 | Dihong Zhang | 1 |
| #264 | Dongmei Ge | 1 |
| #264 | Dongting Kuang | 1 |
| #264 | Dong Liu | 1 |
| #264 | Dongmei Niu | 1 |
| #264 | Dongbai Shan | 1 |
| #264 | Dong Sun | 1 |
| #264 | Dongqing Wang | 1 |
| #264 | Duping Tan | 1 |
| #264 | Duonian Xu | 1 |
| #264 | Endong Xia | 1 |
| #264 | Enqian Zhan | 1 |
| #264 | Ertao Han | 1 |
| #264 | Eryang Ming | 1 |
| #264 | Erdong Yao | 1 |
| #264 | Fan Tang | 1 |
| #264 | Fangming Xie | 1 |