Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10408107 | Power apparatus including reducing agent supply control system and reducing agent supply control method | Jae-Hyoung Lee, Ki Bum Kim | 2019-09-10 |
| 9408424 | Filtering face-piece respirator having a face seal comprising a water-vapor-breathable layer | Dong-Sun Noh, Jin Ho Lee | 2016-08-09 |