Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639247 | Semi-insulating silicon carbide without vanadium domination | Calvin H. Carter, Jr., Valeri F. Tsvetkov | 2003-10-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639247 | Semi-insulating silicon carbide without vanadium domination | Calvin H. Carter, Jr., Valeri F. Tsvetkov | 2003-10-28 |