Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647643 | Clothes dryer | Sung Bae Song, Sang Heon Yoon, Hwan Joo Myung | 2003-11-18 |
| 6643953 | Clothes dryer utilizing suction duct extending into drum interior | Sung Bae Song, Sang Heon Yoon, Hwan Joo Myung | 2003-11-11 |
| 6618958 | Laundry dryer and rear plate for drum thereof | Hwan Joo Myung, Sang Heon Yoon, Sung Bae Song | 2003-09-16 |
| 6611989 | Vacuum cleaner having cooling features | Dong Yeop Oh, Yong-Dol Park | 2003-09-02 |