Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6309615 | Process for removing reactive silica from a bayer process feedstock | Michael John Hollitt, Anthony John Crisp, Warren Staker, Gerard Roe | 2001-10-30 |
| 5776426 | Treatment of solid material containing fluoride and sodium including mixing with caustic liquor and lime | Ian Lewis Kidd, Grant Ashley Wellwood | 1998-07-07 |