| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Argentina | 6 | |
| #2 | Brazil | 3 | |
| #3 | United States | 3 | |
| #4 | Australia | 1 | |
| #5 | Portugal | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Electrical machinery and energy | |
| #3 | Control | |
| #4 | Chemical engineering | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Spark gaps and corona devices | |
| #3 | Separation | |
| #4 | Pipes | |
| #5 | Systems controlling non-electric variables | |
| #6 | Venting or aerating devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fernandez J | 6 |
| Publication | Filing date | Title |
|---|---|---|
| AUPQ002699A0 | Air cushion vehicle; hovercraft | |
| PT65991A | Mixer-mixer with centrifugal force automatic discharge, applicable to all types of materials, including half-sec | |
| US3851661A | Fluid flow regulator and pressure indicator | |
| US3710168A | Spark plug with tapered spark gap | |
| US3785498A | Helical coil filter apparatus |