Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8038766 | Direct reduction process using a single fluidised bed | Andreas Orth, Heinz Eichberger, Donald Keith Philp | 2011-10-18 |
| 7947107 | Direct reduction apparatus and process | Andreas Orth, Heinz Eichberger, Donald Keith Philp | 2011-05-24 |
| 7824603 | Direct reduction apparatus and process | Andreas Orth, Heinz Eichberger, Donald Keith Philp | 2010-11-02 |
| 7780759 | Direct reduction process | Andreas Orth, Heinz Eichberger, Donald Keith Philp | 2010-08-24 |
| 7608128 | Direct reduction process and apparatus | Andreas Orth, Heinz Eichberger, Donald Keith Philp | 2009-10-27 |
| 6626977 | Direct smelting process and apparatus | — | 2003-09-30 |
| 6596223 | Apparatus for direct smelting | — | 2003-07-22 |
| 6482249 | Direct smelting process | — | 2002-11-19 |
| 6267799 | Method of producing metals and metal alloys | John Alexander Innes, Robin John Batterham | 2001-07-31 |
| 6083296 | Method of producing metals and metal alloys | John Alexander Innes, Robin John Batterham | 2000-07-04 |