Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10864835 | Leg rest having distortion preventing function | Jun Kyu Kim, Myeong Sub Kim, Gi Tae Jo | 2020-12-15 |
| 10207612 | Locking structure for armrest | Hoon Bok Lee, Tae Hoon Lee, Sang Do Park, Sang Hark Lee, Mi-Sun Kwon +7 more | 2019-02-19 |