Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8453720 | Heat exchanger and condensing type laundry dryer having the same | Sung-Ho Song, Jung-Geun Oh, Sang-Ik Lee, Yoon-Seob Eom, Sang Hun Bae | 2013-06-04 |
| 8156659 | Filter cleaning apparatus and ductless dryer implementing the same | Seung-Phyo Ahn, Sang-Ik Lee, Jea Hyuk Wee, Yang-Ho Kim, Yoon-Seob Eom +2 more | 2012-04-17 |