| # | Country | Total Patents | |
|---|---|---|---|
| #1 | South Africa | 7 | |
| #2 | Australia | 5 | |
| #3 | Canada | 5 | |
| #4 | France | 4 | |
| #5 | United Kingdom | 4 | |
| #6 | United States | 4 | |
| #7 | Hong Kong | 3 | |
| #8 | India | 3 | |
| #9 | Mexico | 3 | |
| #10 | Malaysia | 3 | |
| #11 | Argentina | 2 | |
| #12 | Brazil | 2 | |
| #13 | Greece | 2 | |
| #14 | Italy | 2 | |
| #15 | Singapore | 2 | |
| #16 | EPO (European Patent Office) | 1 | |
| #17 | Japan | 1 | |
| #18 | New Zealand | 1 | |
| #19 | Philippines | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machines | |
| #3 | Electrical machinery and energy | |
| #4 | Mechanical elements | |
| #5 | Thermal processes | |
| #6 | Control | |
| #7 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ranten Richard | 10 |
| #2 | Brattstrom E | 5 |
| #3 | Kenyon Eric | 4 |
| #4 | Kaimins Laimons | 3 |
| #5 | Cummins K | 3 |
| #6 | Cummins Kevin Thomas | 3 |
| #7 | Graham James | 3 |
| #8 | Brattstrom Edward H | 3 |
| #9 | Graham J | 2 |
| #10 | Kaimins L | 2 |
| Publication | Filing date | Title |
|---|---|---|
| EP0072663A1 | Multi-purpose fan | |
| NZ201460A | Multipurpose microprocessor controlled heating and cooling fan | |
| GB2076468A | Ceiling fan with illumination means | |
| CA1132113A | Fan blade assemblies for box fans | |
| AU6530680A | Fan blade assemblies for box fans | |
| AU3923978A | Slipping clutch mechanism | |
| US4142844A | Fan blade assemblies for box fans | |
| US4123197A | Fan with air directing grille | |
| US4120615A | Box fans |