Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12078128 | System and method for supplying fuel for ship | Seung Chul Lee, Hye Min JUNG, Jin Ho Choi | 2024-09-03 |
| 12005999 | Ship | Seung Chul Lee | 2024-06-11 |
| 11325682 | Apparatus and method for reliquefaction of boil-off gas of vessel | Seung Chul Lee, Dong Kyu Choi | 2022-05-10 |
| 9238873 | Eco-friendly smelting process for reactor-grade zirconium using raw ore metal reduction and electrolytic refining integrated process | Jong Hyeon Lee, Yoon Sang Lee, Han Soo Lee, Sun Kyo Chung, H. Nersisyan Hayk | 2016-01-19 |
| 8551899 | Dark neutral green gray soda-lime glass composition | Yong-Yi Kim, Si Moo Lee, Jin Hyuk Lee | 2013-10-08 |
| 7875134 | Fe-based alloy having corrosion resistance and abrasion resistance and preparation method thereof | Gyung Guk Kim, Ji Hui Kim, Ki-Nam Kim, Ji-Young Kim | 2011-01-25 |