Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6319458 | Pulverized coal injecting apparatus | Jin-Kyung Jung, Sang Suk Yuk, Bong-Rae Cho, Youn Sueg Choi | 2001-11-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6319458 | Pulverized coal injecting apparatus | Jin-Kyung Jung, Sang Suk Yuk, Bong-Rae Cho, Youn Sueg Choi | 2001-11-20 |