Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9441284 | Precious metal recovery | David Deegan, Shashini Premathilaka | 2016-09-13 |
| 9382144 | Hazardous waste treatment process | David Deegan, Chris Chapman | 2016-07-05 |
| 8443741 | Waste treatment process and apparatus | Chris Chapman, David Ovens, David Deegan | 2013-05-21 |
| 8438983 | Waste treatment process and apparatus | Chris Chapman, David Ovens, David Deegan | 2013-05-14 |
| 8404919 | Treatment of nuclear sludge | David Deegan, Chris Chapman | 2013-03-26 |
| 8109218 | Waste treatment process and apparatus | Chris Chapman, David Ovens, David Deegan | 2012-02-07 |
| 7658155 | Waste treatment process and apparatus | Chris Chapman, David Ovens, David Deegan | 2010-02-09 |