Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478848 | Direct smelting process | Rodney James Dry, Tara Ellen Goldsworthy | 2002-11-12 |
| 6423115 | Direct smelting process | Rodney James Dry, Peter Damian Burke, Robin John Batterham | 2002-07-23 |