Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658447 | Electrolysis cell and method for metal production | Drago D. Juric, Raymond Walter Shaw, Geoffrey J. Houston | 1997-08-19 |
| 5352338 | Cathode protection | Drago D. Juric, Raymond Walter Shaw | 1994-10-04 |
| 4880541 | Hot filter media | Paul J. Chiron, Raymond Walter Shaw | 1989-11-14 |