Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8065997 | Heating cooking appliance | Dae Rae Lee, Jung Wan Ryu, Sang-Min Lyu, Yong Ki Jeong, Young Soo Kim | 2011-11-29 |
| 7942143 | Heating cooking appliance and burner system thereof | Dae Rae Lee, Jung Wan Ryu, Sang-Min Lyu, Yong Ki Jeong, Young Soo Kim | 2011-05-17 |
| 7895997 | Heating cooking appliance and burner system of the same | Dae Rae Lee, Jung Wan Ryu, Sang-Min Lyu, Yong Ki Jeong, Young Soo Kim | 2011-03-01 |