Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9005313 | Device for preparing bio-oil, system for preparing bio-oil and method for preparing bio-oil using the same | Hang-Seok Choi, Yeon-Seok Choi, Hun-Che Park, So-Young Han | 2015-04-14 |
| 8568662 | Plasma reaction apparatus, plasma reaction method using the same, plasma reaction method of persistent gas, and apparatus for decreasing NOx by occlusion catalyst | Dae Hoon Lee, Kwan-Tae Kim, Young Hoon Song, Min-Suk Cha, Jae Ok Lee | 2013-10-29 |
| 8524162 | Plasma reaction, apparatus for decreasing NOx by occlusion catalyst using the same | Dae Hoon Lee, Kwan-Tae Kim, Young Hoon Song, Min-Suk Cha, Jae Ok Lee | 2013-09-03 |
| 6395144 | Method for treating toxic compounds-containing gas by non-thermal plasma | Hun-Jung Yi, Yeon-Seok Choi, Young Hoon Song | 2002-05-28 |
| 6302038 | Anti-erosion system of grate in stoker-type incinerator | Jung Dae Seo, Se-Kwang Kim, Il Huh, Sang In Keel | 2001-10-16 |
| 5628628 | Combustion device of fan heater | In Kyu Kim, Young Soo Kim, Sung-Ho Shim | 1997-05-13 |