- All sections
- A - Human necessities
- A01B - Soil working in agriculture or forestryparts, details, or accessories of agricultural machines or implements, in general
- A01B 39/08 - Other machines specially adapted for working soil on which crops are growing with rotating tools
Patent holdings for IPC class A01B 39/08
Total number of patents in this class: 55
10-year publication summary
|
7
|
8
|
8
|
3
|
6
|
9
|
3
|
6
|
4
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| K.u.l.t. Kress Umweltschonende Landtechnik GmbH | 6 |
6 |
| Dawn Equipment Company | 20 |
4 |
| Claussen Technology, LLC | 17 |
3 |
| L & B Manufacturing, Inc. | 27 |
3 |
| Schaffert Manufacturing Company, Inc. | 50 |
3 |
| Blue Leaf I.P., Inc. | 2925 |
2 |
| Great Plains Manufacturing, Inc. | 275 |
2 |
| Precision Planting LLC | 1205 |
2 |
| naiture GmbH & Co. KG | 5 |
2 |
| Spolgreen SRL | 2 |
2 |
| Westhof Patente GmbH | 2 |
2 |
| Performance Agriculture Inc. | 3 |
2 |
| Celli S.p.A. | 82 |
1 |
| F. P. Bourgault Tillage Tools Ltd. | 13 |
1 |
| F.P. Bourgault Tillage Tools Ltd. | 10 |
1 |
| Lemken GmbH & Co. KG | 205 |
1 |
| Otico | 38 |
1 |
| Salford Group Inc. | 74 |
1 |
| University of Copenhagen | 446 |
1 |
| Claussen Technologies, LLC | 1 |
1 |
| Other owners | 14 |