Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11369199 | Anti-tilt assembly of cabinet | Zhen Zhang | 2022-06-28 |
| 11359614 | Power head of vertical reciprocating pump with multi-spherical connection, and water injection pump using the same | Minghai Chen, Heping Liu | 2022-06-14 |