Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D987807 | Air conditioner panel | Zhigang Zhou, Yanzhi Zhang, Kun Xu, Fuxian Zhang | 2023-05-30 |
| 11162876 | Long-term in-situ sampling and analysis device for sediment pore water and method thereof | Yifei Dong, Qianyong Liang, Jiawang Chen, Ziqiang REN, Chao Zhong | 2021-11-02 |
| D591135 | Retractable utility knife | — | 2009-04-28 |