Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11738325 | Oil absorbent, method for manufacturing the same, and method for removing oil from aqueous phase using the same | Kyu Bock Lee, Jae-Hak Choi, Bon Jun Ku, Wang-Lai Yoon, Dong Joo Seo | 2023-08-29 |
| 8759514 | Method for separation of HMX and RDX | Youn-Woo Lee, Hyoun-Soo Kim, Jung-Seob Shim | 2014-06-24 |
| 8729261 | Recrystallization method of fine spherical RDX particle | Youn-Woo Lee, Hyoun-Soo Kim, Joo-Seung Chae | 2014-05-20 |
| 8112289 | Method for electronic examination of medical fees | Young Kwon Yang, Jin Seong Kim, Ji Seung Lee, Keun Ho Bang | 2012-02-07 |