| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Brazil | 18 | |
| #2 | Argentina | 2 | |
| #3 | Mexico | 2 | |
| #4 | United States | 2 | |
| #5 | Australia | 1 | |
| #6 | Switzerland | 1 | |
| #7 | Spain | 1 | |
| #8 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Agricultural harvest processing | |
| #2 | Harvesting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Da Silva J | 4 |
| #2 | Penha A | 4 |
| #3 | Silva Jose Theodoro Da | 3 |
| #4 | Penha Rubem | 2 |
| #5 | Da Silva Jose T | 2 |
| #6 | Penha E | 2 |
| #7 | Cia Penha De Maquinas Agricola | 2 |
| #8 | Penha Altamir Ruben | 2 |
| #9 | Penha R | 1 |
| #10 | Penha Edison | 1 |
| Publication | Filing date | Title |
|---|---|---|
| BR8406172A | Improvement in agricultural machine | |
| BR8305504A | Corn harvester on spices | |
| BR8305505A | Sugarcane cutter and harvester | |
| BR8201106A | Perfecting in corn debulator | |
| BR8201105A | Corn harvesting and combination perfecting | |
| BR8105148A | Corn cob harvester | |
| AU7250581A | Maize harvester | |
| US4373536A | Mobile corn harvester | |
| US4337782A | Corn and cereal thrasher | |
| BR7902587A | Forage harvester harvester | |
| ES384398A1 | Improvements in maize grinding shell. (Machine-translation by Google Translate, not legally binding) |