| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 8 | |
| #2 | Australia | 5 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | United Kingdom | 3 | |
| #5 | New Zealand | 3 | |
| #6 | Mexico | 2 | |
| #7 | Italy | 1 | |
| #8 | Japan | 1 | |
| #9 | Norway | 1 | |
| #10 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Environmental technology | |
| #4 | Materials and metallurgy | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Spraying devices | |
| #2 | Climate change adaptation technologies | |
| #3 | Unspecified technologies | |
| #4 | Venting or aerating devices | |
| #5 | Hydraulic engineering | |
| #6 | Casting metal | |
| #7 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Whittaker Frank | 17 |
| #2 | Percival David Robert | 10 |
| #3 | Lloyd James E | 8 |
| #4 | Percival David R | 8 |
| #5 | Thomson Peter M | 4 |
| #6 | Sheldon William | 3 |
| #7 | Sheldon W | 2 |
| #8 | Peter M Thomson | 1 |
| #9 | Frank Whittaker | 1 |
| #10 | Percival D R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU2007203277A1 | Orifice disc for a spray nozzle | |
| US2007235564A1 | Spray nozzle | |
| GB0609434D0 | Spray nozzle | |
| GB0607667D0 | Spray nozzle | |
| GB0501401D0 | Spray nozzle | |
| AU2002339196A1 | Check valve | |
| AU2002234817A1 | Spray nozzle | |
| NZ545193A | Spray nozzle orifice disc with insertion feature for locating in spray nozzle body | |
| IT8121691D0 | Controlling oil pollution using double swirl chamber nozzles | |
| AU6787881A | Method of and apparatus for combatting water-borne pollution | |
| EP0047758A1 | Method of and apparatus for combatting water-borne pollution. |