Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8028416 | Hybrid composite journal bearing and manufacturing method thereof | Dai Gil Lee, Seong-Su Kim, Kyung Kun Bang | 2011-10-04 |
| 7757403 | Hybrid composite journal bearing and manufacturing method thereof | Dai Gil Lee, Seong-Su Kim, Kyung Kun Bang | 2010-07-20 |