Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8728437 | Sulfate process | John Andrew Lawson, Christopher Ward, Hong Peng | 2014-05-20 |
| 8273322 | Sulfate process | Eric Roche, Philip Ernest Grazier | 2012-09-25 |
| 8021634 | Sulfate process | Eric Roche, Philip Ernest Grazier | 2011-09-20 |
| 7485269 | Production of titania | Eric Roche, Philip Ernest Grazier | 2009-02-03 |
| 7485268 | Production of titania | Eric Roche, Ernest Philip Grazier, Houyuan Liu | 2009-02-03 |
| 7429364 | Production of titania | Eric Roche, Philip Ernest Grazier | 2008-09-30 |
| 7326390 | Production of titania | Eric Roche, Philip Ernest Grazier, Sarah Nicholson | 2008-02-05 |
| 6849172 | Electrolytic process and apparatus | Gregory David Rigby, Philip Ernest Grazier | 2005-02-01 |
| 5773297 | Water analysis systems | Richard Lynn Benson, Ian Donald McKelvie, Ian Campton Hamilton | 1998-06-30 |