Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887135 | Ball finishing apparatus and process | Dong-keun Lim, Jung Gyu Moon | 2005-05-03 |
| 6821191 | Ball finishing process | Dong-keun Lim, Jung Gyu Moon | 2004-11-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887135 | Ball finishing apparatus and process | Dong-keun Lim, Jung Gyu Moon | 2005-05-03 |
| 6821191 | Ball finishing process | Dong-keun Lim, Jung Gyu Moon | 2004-11-23 |