Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D895956 | Crutch | Seok Young Youn, Joo Young Chun, Kye Yoon Kim, Ju-Young Yoon, Kyung Mo Jung +1 more | 2020-09-15 |
| 10537489 | Crutch having joint structure | Seok Young Youn, Joo Young Chun, Kye Yoon Kim, Ju-Young Yoon, Kyung Mo Jung +2 more | 2020-01-21 |