Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10488042 | Method for detecting blockage in exhaust flue of gas boiler | Dong Jin Yang, Soo Hyun Hur | 2019-11-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10488042 | Method for detecting blockage in exhaust flue of gas boiler | Dong Jin Yang, Soo Hyun Hur | 2019-11-26 |