Top Inventors at Petrochina Company Limited All Time
Showing 251–300 of 890 inventors
| Rank | Name | Patents |
|---|---|---|
| #138 | Yulong Wang | 2 |
| #138 | Zhong Hong | 2 |
| #138 | Zhongxing Li | 2 |
| #138 | Zhonghua Liu | 2 |
| #138 | Zhijun Qin | 2 |
| #138 | Zhongchun Sun | 2 |
| #138 | Zhengming Yang | 2 |
| #138 | Zhichao Yu | 2 |
| #138 | Zhixiang Zhang | 2 |
| #138 | Zhihua Zhang | 2 |
| #138 | Zhenfeng Zhao | 2 |
| #138 | Zijian Wang | 2 |
| #138 | Zongtao Zhang | 2 |
| #264 | Baochun Chen | 1 |
| #264 | Baoche Liu | 1 |
| #264 | Baoqiang Lv | 1 |
| #264 | Baoli Ma | 1 |
| #264 | Baoquan Mu | 1 |
| #264 | Baojie Wang | 1 |
| #264 | Baocheng Wu | 1 |
| #264 | Banghua Xie | 1 |
| #264 | Baoyin Xue | 1 |
| #264 | Baoding Zhu | 1 |
| #264 | Bihai Cheng | 1 |
| #264 | Bingyang Liu | 1 |
| #264 | Bing Liu | 1 |
| #264 | Bilin Luo | 1 |
| #264 | Bin Lyu | 1 |
| #264 | Bin Shi | 1 |
| #264 | Binsen Xu | 1 |
| #264 | Bin Zhang | 1 |
| #264 | Biyun ZHU | 1 |
| #264 | Bo Jiang | 1 |
| #264 | Bo Ma | 1 |
| #264 | Bo Yan | 1 |
| #264 | Boping Zhao | 1 |
| #264 | Caili Fu | 1 |
| #264 | Cailan Jiang | 1 |
| #264 | Cancan Zhou | 1 |
| #264 | Chunxia Che | 1 |
| #264 | Changyan Duan | 1 |
| #264 | Changqing Feng | 1 |
| #264 | Chuan Hai | 1 |
| #264 | Chunyan Jiao | 1 |
| #264 | Cheng-En Lei | 1 |
| #264 | Chunman Li | 1 |
| #264 | Chaoliu Li | 1 |
| #264 | Changxi Li | 1 |
| #264 | Chuang Li | 1 |
| #264 | Chunyi Li | 1 |