Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11944066 | Pet cat excrement screening device | Yunxin Ma, Xiaoqing Ma, Xin Shi, Weixue Guo, Junchao Zhang | 2024-04-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11944066 | Pet cat excrement screening device | Yunxin Ma, Xiaoqing Ma, Xin Shi, Weixue Guo, Junchao Zhang | 2024-04-02 |