Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9415631 | Variable diameter wheel | Dae-Young Lee, Ji-Suk Kim, Jae Jun Park, Kyu Jin Cho | 2016-08-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9415631 | Variable diameter wheel | Dae-Young Lee, Ji-Suk Kim, Jae Jun Park, Kyu Jin Cho | 2016-08-16 |