| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Brazil | 18 | |
| #2 | United States | 1 | |
| #3 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Electric switches | |
| #2 | Typewriters |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dos Santos A | 20 |
| #2 | Val E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| BR8002919A | Liquid and air injector device for intima hygiene | |
| BR8000575A | Self-syphoned sink | |
| BR8000576A | Multifunctional articulation for mobile panels | |
| BR7905456A | Air transport vehicle title onicopter | |
| US3835468A | Rational alphabetic system | |
| ZA7106882B | Improvements in or relating to vehicle lamps |