Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8025790 | Process to upgrade heavy oil by hot pressurized water and ultrasonic wave generating pre-mixer | Ali H. Al-Shareef | 2011-09-27 |
KC
Ki-Hyouk Choi
Overall (2011): #243,174 of 364,097Top 70%
1
Patents 2011