Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12152789 | Hot water returning system | Yong Song | 2024-11-26 |
| 12031729 | Apparatus and method for supplying hot water | Yong Song | 2024-07-09 |
| 11965668 | Device for managing temperature | Seung Kil Son, Nam Soo Do, Jung Keom Kim | 2024-04-23 |