Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6673231 | Method for removing sludge in crude oil tank and recovering oil therefrom | Myung Jun Kim, Chang-Hyo Choi, June-Tae Choi, Jong-won KWAK, Sung-Kil Park | 2004-01-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6673231 | Method for removing sludge in crude oil tank and recovering oil therefrom | Myung Jun Kim, Chang-Hyo Choi, June-Tae Choi, Jong-won KWAK, Sung-Kil Park | 2004-01-06 |