Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9446273 | Method of detoxifying asbestos contained in waste slate and detoxified asbestos obtained through the same | Young Nam Jang, Kyungsun Song, Myung Gyu Lee, Soo-Chun Chae, Hwanju JO +1 more | 2016-09-20 |
| 9079055 | Method of removing asbestos from asbestos-containing materials by 99% through low temperature heat treatment | Young Nam Jang, Soo-Chun Chae, Myung-Kyu Lee, Hye-In Won | 2015-07-14 |
| 9056781 | Method of producing calcite capable of controlling a grain size thereof | Young Nam Jang, Myung Gyu Lee, Seung Woo Lee, Kyung Sun Song, Jun Hwan Bang +1 more | 2015-06-16 |