| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 4 | |
| #2 | Chile | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Brazil | 2 | |
| #5 | Canada | 1 | |
| #6 | China | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Mechanical elements | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Pumps | |
| #2 | Venting or aerating devices | |
| #3 | Spring or inertia motors | |
| #4 | Safety devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wood Richard Roy | 13 |
| #2 | Bredin Murray | 11 |
| #3 | Richard Roy Wood | 4 |
| #4 | Murray Bredin | 2 |
| Publication | Filing date | Title |
|---|---|---|
| WO2015143459A2 | Energy recovery | |
| EP2986853A2 | Pumping system | |
| AU2012211932A1 | Valve | |
| AU2009279417A1 | Pumping system |