Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857066 | Water spraying device for above ground pool | Yaw Yuan Hsu | 2020-12-08 |
| 10858888 | Swimming pool ladder with safety gate | Yaw Yuan Hsu | 2020-12-08 |
| 10851795 | Multifunctional air pump | Yaw Yuan Hsu | 2020-12-01 |
| 10815686 | Inflatable spa | Yaw Yuan Hsu | 2020-10-27 |
| RE48061 | Swimming pool ladder | Shen Wu Wong | 2020-06-23 |
| 10537492 | Water spraying device for above ground pool | Yaw Yuan Hsu | 2020-01-21 |