- All sections
- A - Human necessities
- A01B - Soil working in agriculture or forestryparts, 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: 1160
10-year publication summary
|
46
|
75
|
102
|
86
|
99
|
115
|
145
|
149
|
160
|
106
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Deere & Company | 7638 |
162 |
| Kubota Corporation | 3932 |
154 |
| CNH Industrial America LLC | 1882 |
59 |
| Yanmar Holdings Co., Ltd. | 503 |
48 |
| Blue Leaf I.P., Inc. | 2803 |
46 |
| Yanmar Power Technology Co., Ltd. | 580 |
46 |
| AGCO International GmbH | 613 |
32 |
| Autonomous Solutions, Inc. | 138 |
31 |
| Raven Industries, Inc. | 303 |
30 |
| AgJunction LLC | 109 |
28 |
| ZF Friedrichshafen AG | 7166 |
22 |
| AGCO Corporation | 1117 |
18 |
| Kinze Manufacturing, Inc. | 237 |
15 |
| PTX Trimble LLC | 91 |
12 |
| RowBot Systems LLC | 22 |
11 |
| Kuhn S.A. | 177 |
10 |
| Ag Leader Technology | 93 |
9 |
| CLAAS Selbstfahrende Erntemaschinen GmbH | 232 |
9 |
| Agxeed Holding B.V. | 20 |
9 |
| Great Plains Manufacturing, Inc. | 243 |
8 |
| Other owners | 401 |