Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11448228 | Pumps with a waterproof structure | Shuiyong Huang, Guoping Li | 2022-09-20 |
| 11220831 | Pipeline system of inflatable spa | Shuiyong Huang, Jiang Xu | 2022-01-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11448228 | Pumps with a waterproof structure | Shuiyong Huang, Guoping Li | 2022-09-20 |
| 11220831 | Pipeline system of inflatable spa | Shuiyong Huang, Jiang Xu | 2022-01-11 |