Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635792 | Process for producing aromatic hydrocarbon compounds and liquefied petroleum gas from hydrocarbon feedstock | Sun Choi, Seung Hoon Oh, Yong Seung Kim, Kyeong Hak Seong | 2003-10-21 |