Top Inventors at Petrochina Company Limited All Time
Showing 51–100 of 890 inventors
| Rank | Name | Patents |
|---|---|---|
| #40 | Jianyong Xie | 4 |
| #40 | Lei Sui | 4 |
| #40 | Liang Cui | 4 |
| #40 | Lipeng He | 4 |
| #40 | Libo Wang | 4 |
| #40 | Mengjun Zhao | 4 |
| #40 | Shunqin Liang | 4 |
| #40 | Shaobo Liu | 4 |
| #40 | Shuhong Sun | 4 |
| #40 | Shuichang Zhang | 4 |
| #40 | Suiwang Zhang | 4 |
| #40 | Tao Jiang | 4 |
| #40 | Xiaodan Liu | 4 |
| #40 | Xiaobing Lu | 4 |
| #40 | Xiuhui Wang | 4 |
| #40 | Xianming Xu | 4 |
| #40 | Yali Wang | 4 |
| #40 | Yong Wang | 4 |
| #40 | Yuan Yuan | 4 |
| #40 | Zhiying Deng | 4 |
| #40 | Zhifei Li | 4 |
| #40 | Zhishuang Pan | 4 |
| #40 | Zhaojie Song | 4 |
| #40 | An Ma | 4 |
| #75 | Baoshan Guan | 3 |
| #75 | Baozuo Yin | 3 |
| #75 | Baojun Zhang | 3 |
| #75 | Bo Kong | 3 |
| #75 | Chunming Cui | 3 |
| #75 | Chaowei Liu | 3 |
| #75 | Chunmei Yu | 3 |
| #75 | Conghua Liu | 3 |
| #75 | Demin Wang | 3 |
| #75 | Deshun Zhang | 3 |
| #75 | Dong Wang | 3 |
| #75 | Fusen Xiao | 3 |
| #75 | Guojia Zhang | 3 |
| #75 | Guangyou ZHU | 3 |
| #75 | Hang Jiao | 3 |
| #75 | He Liu | 3 |
| #75 | Hongling Chu | 3 |
| #75 | Hongming Li | 3 |
| #75 | Huashu Li | 3 |
| #75 | Huafeng Wang | 3 |
| #75 | Huaijiang Zhu | 3 |
| #75 | Jintao Guo | 3 |
| #75 | Jianzhong Li | 3 |
| #75 | Jie Wu | 3 |
| #75 | Jianying Zhang | 3 |
| #75 | Junjia Fan | 3 |