Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6770135 | Method and apparatus for producing large, single-crystals of aluminum nitride | Leo J. Schowalter, J. Carlos Rojo | 2004-08-03 |
| 6719843 | Powder metallurgy tungsten crucible for aluminum nitride crystal growth | Leo J. Schowalter | 2004-04-13 |
| 6686060 | Thermal barrier coating material | Robert William Bruce, Paul Klemens | 2004-02-03 |