Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9732744 | Detachable ball inflation and deflation device | — | 2017-08-15 |
| 9161600 | Retractable luggage handle assembly | Wen Hua Liu | 2015-10-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9732744 | Detachable ball inflation and deflation device | — | 2017-08-15 |
| 9161600 | Retractable luggage handle assembly | Wen Hua Liu | 2015-10-20 |