Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12326303 | Method for manufacturing counter flow total heat exchanger | Gil-Sub Song, Eun Sook Hong | 2025-06-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12326303 | Method for manufacturing counter flow total heat exchanger | Gil-Sub Song, Eun Sook Hong | 2025-06-10 |