- All sections
- A - Human necessities
- A01B - Soil working in agriculture or forestry; parts, details, or accessories of agricultural machines or implements, in general
- A01B 69/04 - Special adaptations of automatic tractor steering, e.g. electric system for contour ploughing
Patent holdings for IPC class A01B 69/04
Total number of patents in this class: 1049
10-year publication summary
|
47
|
79
|
109
|
87
|
102
|
119
|
151
|
150
|
161
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Deere & Company | 7336 |
142 |
| Kubota Corporation | 3492 |
127 |
| CNH Industrial America LLC | 1750 |
55 |
| Yanmar Power Technology Co., Ltd. | 572 |
45 |
| Blue Leaf I.P., Inc. | 2828 |
44 |
| Yanmar Holdings Co., Ltd. | 437 |
44 |
| Autonomous Solutions, Inc. | 131 |
30 |
| AgJunction LLC | 111 |
28 |
| AGCO International GmbH | 557 |
26 |
| Raven Industries, Inc. | 287 |
25 |
| ZF Friedrichshafen AG | 7020 |
22 |
| AGCO Corporation | 1102 |
18 |
| Kinze Manufacturing, Inc. | 230 |
15 |
| PTX Trimble LLC | 92 |
12 |
| RowBot Systems LLC | 21 |
10 |
| Ag Leader Technology | 87 |
8 |
| Agro Intelligence ApS | 29 |
8 |
| Great Plains Manufacturing, Inc. | 224 |
8 |
| Horsch Maschinen GmbH | 178 |
8 |
| Kuhn S.A. | 177 |
8 |
| Other owners | 366 |