Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12151504 | Multi-pen having sharp knob containing a through hole for sharp lead | — | 2024-11-26 |
| D939226 | Picture frame | Woo Yeol Park | 2021-12-28 |
| D916963 | Memo board | Woo Yeol Park | 2021-04-20 |