Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852337 | Flame hole unit structure of combustion apparatus | Jun Kyu Park | 2023-12-26 |
| 11624527 | Smoke tube boiler | Jun Kyu Park, Sung Jun Ahn | 2023-04-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852337 | Flame hole unit structure of combustion apparatus | Jun Kyu Park | 2023-12-26 |
| 11624527 | Smoke tube boiler | Jun Kyu Park, Sung Jun Ahn | 2023-04-11 |