Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5946947 | Clothes washing machine having vibration and noise damper | Joon Yeop Lee, Sung Jae Shin, Jae Cheon Lee | 1999-09-07 |
| 5661989 | Washing machine having vertical water guiding channels on inner surface of washing basket | Hyeong-reol Lee | 1997-09-02 |