Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12025350 | Geothermal system comprising multitube vertically-sealed underground heat-exchanger and method for installing same | Heuy Nam Cho, Hyeon Ho Chang, Sung Ouk Choi, Jo Bum An | 2024-07-02 |
| 11940225 | Energy storage systems | Richard D. Olmsted | 2024-03-26 |
| 11903957 | Composition for preventing, ameliorating, or treating sleep disturbance comprising flavonoid compound as effective component | Mi Young Lee, Yu Ri Kim, Bo Kyung PARK | 2024-02-20 |
| 11906202 | Energy storage systems | Richard D. Olmsted, Thomas P. Lorenz, Jr. | 2024-02-20 |