| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 5 | |
| #2 | France | 3 | |
| #3 | Canada | 2 | |
| #4 | United States | 2 | |
| #5 | Belgium | 1 | |
| #6 | Switzerland | 1 | |
| #7 | Cuba | 1 | |
| #8 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Crop agriculture | |
| #2 | Dredging | |
| #3 | Planting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cantone Natale | 6 |
| #2 | Natale Cantone | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA1026614A | Agricultural machine | |
| IT1049430B | Motor-driven soil-cultivator - incorporates main energy-source and two transformers with drive-units for the wheels and rotating implements | |
| US3958520A | Agricultural machine for tilling the soil | |
| CA943392A | Agricultural machine for tilling soil | |
| CU21002A | Agricultural machine to work the soil |