Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7128066 | Diamond tool with metal plate inserted therein | Hwan-Chul Lee, Seo Pyun, Sang-Do Lee, Sang Jin Lee, Tae Ung Um +2 more | 2006-10-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7128066 | Diamond tool with metal plate inserted therein | Hwan-Chul Lee, Seo Pyun, Sang-Do Lee, Sang Jin Lee, Tae Ung Um +2 more | 2006-10-31 |