Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5910621 | Treatment of titaniferous materials | Harold Robert Harris, Halil Aral, Warren John Bruckard, David Edward Freeman, Martin Richard Houchin +2 more | 1999-06-08 |
| 5900040 | Roasting of titaniferous materials | Harold Robert Harris | 1999-05-04 |
| 5826162 | leaching of titaniferous materials | Halil Aral, Warren John Bruckard, David Edward Freeman, Martin Richard Houchin, Kenneth John McDonald +3 more | 1998-10-20 |
| 5578109 | Treatment of titaniferous materials | Harold Robert Harris, Halil Aral, Warren John Bruckard, David Edward Freeman, Martin Richard Houchin +2 more | 1996-11-26 |