Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D841310 | Bow making device | Yi-Ling Yip | 2019-02-26 |
| 10125438 | Bow making device with interchangeable components | Yi-Ling Yip | 2018-11-13 |
| D826544 | Bow making device base | Yi-Ling Yip | 2018-08-28 |