Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8956429 | Composition for cutting wheel and cutting wheel by using the same | Doo Hyun Lee, Soo Won Lee | 2015-02-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8956429 | Composition for cutting wheel and cutting wheel by using the same | Doo Hyun Lee, Soo Won Lee | 2015-02-17 |