Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11402133 | Gas heat pump system | Tae Kyung Kim, Sung Bae Song, Young Gyu Jung | 2022-08-02 |
| 11230159 | Cooling and heating cabinet | Taekyung Kim, Sungbae Song, Younggyu JUNG | 2022-01-25 |