Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Xianfeng Zhao | Safekey Engineering Technology (Zhengzhou) | 10 |
| 2 | Xiaolin Xie | Henan University Of Science And Technology | 4 |
| 2 | Zhichao HU | Colgate-Palmolive | 4 |
| 2 | Fang Zhou | Zhengzhou University Of Light Industry | 4 |
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