Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9505320 | Apparatus for adjusting seat height | Young-sun Lee | 2016-11-29 |
| 9371011 | Seat cushion extension apparatus | Tae Hoon Lee, Seok Nam Kang, Dong Woo Jeong, Sang Do Park, Yong Hee Shin | 2016-06-21 |