Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353714 | Polycrystalline silicon-bonded cubic boron nitride body and method | Minyoung Lee | 1982-10-12 |
| 4353963 | Process for cementing diamond to silicon-silicon carbide composite and article produced thereby | Minyoung Lee | 1982-10-12 |