Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12220684 | Eco-friendly sorbent material for removing oil | Myoung Ku Lee, Jeong Yong Ryu, Kwang Seob Lee, Jae-Hoon Lee, Hyeok Jun Kwon +2 more | 2025-02-11 |
| 11905664 | Hot-press gas grafting hydrophobization apparatus, and eco-friendly oil-absorbing low- weight paper manufactured using same | Myoung Ku Lee, Jeong Yong Ryu, Kwang Seob Lee, Jae-Hoon Lee, Hyeok Jun Kwon +3 more | 2024-02-20 |
| 9868874 | Sympathetic printed-matter and method of producing the same | Myoung Ku Lee, Jeong Yong Ryu, Chang Geun Kim, Kwang Seob Lee, Jae-Hoon Lee +3 more | 2018-01-16 |