Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9868246 | Air intake hose for vehicle and production method thereof | Young Hak Jang, Jinwoong Shin | 2018-01-16 |
| 8851525 | Air intake hose for a vehicle | Young Hak Jang, Jinwoong Shin | 2014-10-07 |
| 8733086 | Tail trim assembly for exhaust pipe in vehicle | Hak Son Han | 2014-05-27 |
| 8562726 | Chamber air cleaner and an intake apparatus for engine including the same | Young Hak Jang, Woo-min Jung | 2013-10-22 |
| 7967107 | Muffler apparatus for vehicle | Hak Son Han | 2011-06-28 |