| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Argentina | 3 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | United Kingdom | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 | |
| #5 | Brazil | 2 | |
| #6 | China | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Shafts | |
| #2 | Certain plastics | |
| #3 | Non-positive-displacement pumps | |
| #4 | Shaping of plastics | |
| #5 | Unspecified technologies | |
| #6 | Cooling of machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ferraz Edgard | 8 |
| #2 | Filho Ayres | 6 |
| #3 | Ribeiro Eduardo | 6 |
| #4 | Rezende Robson | 5 |
| #5 | Gastaldo Fernando | 3 |
| #6 | Meira Joao | 2 |
| #7 | Ayresfilho | 2 |
| #8 | Andrade Ayres Pinto De | 2 |
| #9 | Edgard Ferraz | 1 |
| #10 | Ayres Filho | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB0328568D0 | A hydrodynamic bearing arrangement for a rotatable shaft | |
| GB0327966D0 | Coolant pump with temperature actuated clutch | |
| GB0306238D0 | Method of making a pump | |
| BR0200789A | Single axis transmission system | |
| BR0200790A | Gear tooth profile for viscous fluid pumping systems |