Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667664 | Ledge-free aluminum smelting cell | Drago D. Juric, Raymond Walter Shaw, Geoffrey J. Houston | 1997-09-16 |
| 5330631 | Aluminium smelting cell | Draco D. Juric, Raymond Walter Shaw, Geoffrey J. Houston | 1994-07-19 |