Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9723907 | Refillable lipstick with retractable sleeve | Kuo-Yu Huang | 2017-08-08 |
| 9420869 | Refillable lipstick | Kuo-Yu Huang | 2016-08-23 |
| 9386840 | Advance feed dispenser | Kuo-Yu Huang | 2016-07-12 |