Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689784 | Non-contacting, non-magnetic, Mono-component developing apparatus | Kyu Chul Shin | 1997-11-18 |
| 5661988 | Washing structure of a fully automatic washing machine | Dong Yeop Oh, Gyu S. Choe, Kyung Seop Hong, Oh-Hun Kwon | 1997-09-02 |
| 5657651 | Washing apparatus of a fully automatic washing machine | Dong Yeop Oh, Gyu S. Choe, Kyung Seop Hong, Oh-Hun Kwon | 1997-08-19 |