Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443489 | Rotary engine having combustion controllers | Byeonghun Yu, Yunhi Lee, Changeon Lee, Byeongchul Lee | 2019-10-15 |
| 10302091 | Air blower and air conditioner having the same | Namjoon Cho, Dongkeun Yang, Baikyoung Chung | 2019-05-28 |