Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12279594 | Sitting type automatic cleaning machine for pets | — | 2025-04-22 |
| 11359614 | Power head of vertical reciprocating pump with multi-spherical connection, and water injection pump using the same | Minghai Chen, Yingfeng Chen | 2022-06-14 |