Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5331986 | Dishwashing machine | Jong-Man Yun, Chan Kyu Park, Sang Dae Lee, Sun-Chae Ma, Seung-Seob Oh +2 more | 1994-07-26 |
| 5316042 | Multi-way rotary valve | Jong-Man Yun, Chan Kyu Park, Sang Dae Lee, Sun-Chae Ma, Seung-Seob Oh +2 more | 1994-05-31 |
| 5307649 | Washing machine with a bubble generator | Seung Ki Min, Soon-Chur Se, Hae-Sang You, Jang-Sub Han | 1994-05-03 |
| 5295373 | Washing machine with a bubble generator | Seung Ki Min, Soon-Chur Se, Hae-Sang You, Jang-Sub Han | 1994-03-22 |
| 5253380 | Washing machine with a bubble generator and method of laundering with use of air bubbles | Seung Ki Min, Soon-Chur Se, Hae-Sang You, Jang-Sub Han | 1993-10-19 |