Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 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 | $41,214,000 |