Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11724780 | Sonobuoy cartridge percussion apparatus | Young Seock Oh | 2023-08-15 |
| 11292863 | Polyolefin-polystyrene multi-block copolymer, organozinc compound for preparing same, and method for preparing polyolefin-polystyrene multi-block copolymer | Bun Yeoul Lee, Chung Sol Kim, Hyun Mo Lee, Sung Dong KIM | 2022-04-05 |
| 5660616 | Method and device with a gas layered sieve plate for wet desulfurization from flue gas | Byung-sun Choi, Joo-Soo Kim, So-Min Park, Jin Pyo Hong, Kwon-Soon Park +3 more | 1997-08-26 |