- 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: 941
10-year publication summary
|
30
|
47
|
79
|
108
|
87
|
100
|
119
|
149
|
149
|
56
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Deere & Company | 6845 |
122 |
| Kubota Corporation | 3054 |
99 |
| CNH Industrial America LLC | 1683 |
55 |
| Yanmar Power Technology Co., Ltd. | 599 |
46 |
| Blue Leaf I.P., Inc. | 2758 |
38 |
| Yanmar Holdings Co., Ltd. | 380 |
37 |
| Autonomous Solutions, Inc. | 128 |
30 |
| AgJunction LLC | 116 |
27 |
| ZF Friedrichshafen AG | 6820 |
24 |
| AGCO International GmbH | 504 |
24 |
| Raven Industries, Inc. | 262 |
22 |
| AGCO Corporation | 1062 |
18 |
| Kinze Manufacturing, Inc. | 220 |
15 |
| RowBot Systems LLC | 21 |
10 |
| Trimble Inc. | 640 |
10 |
| Trimble Navigation Limited | 701 |
9 |
| Agro Intelligence ApS | 29 |
8 |
| Horsch Maschinen GmbH | 179 |
8 |
| CLAAS Selbstfahrende Erntemaschinen GmbH | 229 |
7 |
| Great Plains Manufacturing, Inc. | 199 |
7 |
| Other owners | 325 |