Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428249 | Method of manufacturing diamond cutting tools through instantaneous heating process and cooling process and such a diamond cutting tool | Eoung Sik Min | 2002-08-06 |
| 6365230 | Method of manufacturing a diamond film coated cutting tool | Young Joon Baik, Wook Seong LEE, Kwang Yong Eun | 2002-04-02 |