Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8561634 | System and method for decreasing VOC in crude oil tanker | Jung Han Lee, Jin Yeol Yu, Dong Kyu Choi, Oh Hyun Kwon | 2013-10-22 |
| 8028724 | LNG tank and unloading of LNG from the tank | Jung Han Lee, Jung Ho Choi, Sung Kon Han, Dong Kyu Choi | 2011-10-04 |
| 7841288 | Storage tank containing liquefied natural gas with butane | Jung Han Lee, Dong Kyu Choi, Young Soo Kim | 2010-11-30 |
| 7644676 | Storage tank containing liquefied natural gas with butane | Jung Han Lee, Dong Kyu Choi, Young Soo Kim | 2010-01-12 |