| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Brazil | 4 | |
| #2 | Canada | 1 | |
| #3 | Spain | 1 | |
| #4 | France | 1 | |
| #5 | United Kingdom | 1 | |
| #6 | Italy | 1 | |
| #7 | Japan | 1 | |
| #8 | United States | 1 | |
| #9 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Costa L | 3 |
| #2 | Conceicao J | 2 |
| #3 | Da Costa L | 2 |
| #4 | Reonideio Jiyose Da Kosuta | 1 |
| #5 | Jiyose Manueru Fuonseka Fuerun | 1 |
| #6 | Da Conceicao Jose M F F | 1 |
| #7 | Dacosta Leonidio J | 1 |
| #8 | Fonseca Jose M | 1 |
| #9 | Da Costa Leonidio J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ZA7903856B | Non-return valve unit with means for preventing dripping and for giving controlled discharge |