Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11130601 | Gas-sealed body with cushioning function | Kao-Hsiung Liao, Ping-Yuan Liao | 2021-09-28 |
| 10906678 | Inflating stick and processing machine | Kao-Hsiung Liao, Chieh Hua Liao | 2021-02-02 |