Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352836 | Security ladder for a pool | Shuiyong Huang, Changde Wan, Xiaobo Chen | 2022-06-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352836 | Security ladder for a pool | Shuiyong Huang, Changde Wan, Xiaobo Chen | 2022-06-07 |