- All sections
- A - Human necessities
- A01B - Soil working in agriculture or forestryparts, details, or accessories of agricultural machines or implements, in general
- A01B 39/14 - Other machines specially adapted for working soil on which crops are growing for special purposes for working ridges
Patent holdings for IPC class A01B 39/14
Total number of patents in this class: 6
10-year publication summary
|
2
|
0
|
1
|
1
|
1
|
0
|
1
|
0
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Claussen Technology, LLC | 17 |
1 |
| Precision Planting LLC | 1113 |
1 |
| Yanmar Co., Ltd. | 1402 |
1 |
| Kazuo Shimura | 1 |
1 |
| Hunan Agricultural University | 34 |
1 |
| AMAZONEN-WERKE H. Dreyer SE & Co. KG | 372 |
1 |
| Other owners | 0 |