| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 10 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | South Africa | 2 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | China | 1 | |
| #7 | Estonia | 1 | |
| #8 | EPO (European Patent Office) | 1 | |
| #9 | Finland | 1 | |
| #10 | Lithuania | 1 | |
| #11 | Latvia | 1 | |
| #12 | Republic of Moldova | 1 | |
| #13 | Mexico | 1 | |
| #14 | Norway | 1 | |
| #15 | New Zealand | 1 | |
| #16 | Poland | 1 | |
| #17 | Slovenia | 1 | |
| #18 | Slovakia | 1 | |
| #19 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Chemical engineering | |
| #3 | Machines | |
| #4 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Barnett Kenneth Edward | 17 |
| #2 | Ball-Guymer Russell | 2 |
| #3 | Barnett Kenneth E | 1 |
| #4 | Szlapinski Peter M | 1 |
| #5 | Edward Barnett Kenneth | 1 |
| #6 | Barnett K E | 1 |
| #7 | Makeham Patricia | 1 |
| #8 | Kenneth Edward Barnett | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AUPP790398A0 | Monitoring expansion in a fluidised bed | |
| AUPP518798A0 | Expansion control in fluidised beds | |
| AUPP345298A0 | Gas diffuser assembly | |
| AUPO934097A0 | Scum removal system | |
| AU2498197A | Solids separation and composting system | |
| AU6919296A | Filter | |
| WO9710389A1 | Filter | |
| AUPO054096A0 | Solids separation and composting system | |
| AU5225196A | Greywater treatment unit | |
| AU670530B3 | Waste water treatment method and plant | |
| TW426642B | Wastewater treatment method and plant thereof |