Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8506822 | Concentration of suspensions | Anthony P. Allen, Stephen Adkins, Brian Dymond, Paul Stocks | 2013-08-13 |
| 8097167 | Concentration of suspensions | Anthony P. Allen, Stephen Adkins, Brian Dymond, Paul Stocks | 2012-01-17 |
| 5717023 | Solid polymeric products and their use | Norman Stewart Batty, Martin William Whitley, Adrian S. Allen | 1998-02-10 |
| 5547647 | Production of alumina | Clive Happs | 1996-08-20 |
| 5520820 | Process for flocculating suspended solids | Trevor K. Hunter | 1996-05-28 |
| 5120513 | Recovery of alumina from bauxite | Trevor K. Hunter, Christine A. Rushforth | 1992-06-09 |
| 5041269 | Recovery of alumina trihydrate in the Bayer process | Christine A. Rushforth | 1991-08-20 |
| 5008089 | Recovery of alumina from bauxite | Christine A. Rushforth | 1991-04-16 |
| 4789485 | Clarification of bayer process liquors | John R. Field, Trevor K. Hunter | 1988-12-06 |