| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | Brazil | 2 | |
| #3 | Canada | 2 | |
| #4 | China | 2 | |
| #5 | Germany | 2 | |
| #6 | EPO (European Patent Office) | 2 | |
| #7 | United States | 2 | |
| #8 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Harvesting | |
| #2 | Agricultural harvest processing | |
| #3 | Crop agriculture | |
| #4 | Motor vehicles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kalverkamp Felix | 14 |
| #2 | Kalverkamp Klemens | 14 |
| #3 | Felix Kalverkamp | 2 |
| #4 | Klemens Kalverkamp | 2 |
| Publication | Filing date | Title |
|---|---|---|
| WO2019025466A1 | Self-propelled machine | |
| DE102017125590A1 | Process for harvesting dried fruit and apparatus therefor for a harvester | |
| DE102017007265A1 | Self-propelled working machine for agriculture |