| # | Industry | |
|---|---|---|
| #1 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Treating harvested food |
| # | Name | Total Patents |
|---|---|---|
| #1 | Otto Walter Osvaldo | 8 |
| #2 | Paghi Silva Regina | 1 |
| #3 | Paghi Silvia Regina | 1 |
| Publication | Filing date | Title |
|---|---|---|
| BR9802624A | Improvement introduced in a juice extraction machine. | |
| BR9201383A | Perfected juice extracting machine | |
| BR9102676A | Diaphragm compressor for cooling units | |
| BR9005883A | Juice extracting machine | |
| BR9005713A | Domestic machine to slice and fry vegetables and vegetables | |
| BR9000205A | Machine improvements to slice vegetables and vegetables | |
| BR8903903A | Maize debulator and grain grinder |