Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1068179 | Harness for pet | — | 2025-03-25 |
| D1036017 | Dog back brace | — | 2024-07-16 |
| D1024454 | Dog sleeve | — | 2024-04-23 |
| D962560 | Harness for lifting a dog | — | 2022-08-30 |
| 8664137 | Regenerating method for activated alumina used in regenerating working fluid of hydrogen peroxide | Qiufang Wu, Fuqing Li, Xinsheng Ma, Gang Chen, Jinghui Yang +1 more | 2014-03-04 |
| 8664138 | Regenerating method for activated alumina used in regenerating working fluid of hydrogen peroxide | Fuqing Li, Xinsheng Ma, Gang Chen, Qiufang Wu, Yubao Gan +1 more | 2014-03-04 |