- 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: 1290
10-year publication summary
|
79
|
109
|
87
|
102
|
120
|
151
|
162
|
168
|
161
|
69
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Deere & Company | 7981 |
187 |
| Kubota Corporation | 4232 |
171 |
| CNH Industrial America LLC | 1868 |
62 |
| Yanmar Holdings Co., Ltd. | 589 |
59 |
| Blue Leaf I.P., Inc. | 2796 |
48 |
| Yanmar Power Technology Co., Ltd. | 579 |
48 |
| AGCO International GmbH | 696 |
45 |
| Raven Industries, Inc. | 338 |
38 |
| Autonomous Solutions, Inc. | 143 |
31 |
| AgJunction LLC | 107 |
28 |
| ZF Friedrichshafen AG | 7220 |
22 |
| AGCO Corporation | 1144 |
20 |
| Agxeed Holding B.V. | 26 |
16 |
| Kinze Manufacturing, Inc. | 240 |
15 |
| Ag Leader Technology | 114 |
12 |
| Kuhn S.A. | 172 |
12 |
| RowBot Systems LLC | 23 |
12 |
| PTX Trimble LLC | 107 |
12 |
| Topcon Positioning Systems, Inc. | 332 |
11 |
| Naïo-technologies | 38 |
11 |
| Other owners | 430 |