Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12085306 | Geothermal system using single water supply system for heating and cooling smart farm and building, and method for constructing geothermal system | Heuy Nam Cho, Hyeon Ho Chang, Sang Gin Park | 2024-09-10 |
| 12025350 | Geothermal system comprising multitube vertically-sealed underground heat-exchanger and method for installing same | Heuy Nam Cho, Hyeon Ho Chang, Young-Hwa Kim, Jo Bum An | 2024-07-02 |