Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9091337 | Reducer of electric power steering apparatus | Bong Sung Ko, Seong Yoon KIM, Sung Jae Yoo | 2015-07-28 |
| 8905185 | Reducer of electric power steering apparatus | Bong Sung Ko, Seong Yoon KIM, Sung Jae Yoo | 2014-12-09 |