Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11333349 | Fluid sand falling type circulating fluidized bed boiler with a plurality of risers and method of operating the same | Uen Do Lee, Byeong Ryeol Bang, Young-Doo Kim, Soo Hwa Jeong, Chang Won Yang +15 more | 2022-05-17 |
| 6302038 | Anti-erosion system of grate in stoker-type incinerator | Jung Dae Seo, Se-Kwang Kim, Il Huh, Seock Joon Kim | 2001-10-16 |