- All sections
- A - Human necessities
- A01C - Plantingsowingfertilising
- A01C 3/06 - Manure distributors, e.g. dung distributors
Patent holdings for IPC class A01C 3/06
Total number of patents in this class: 59
10-year publication summary
|
2
|
3
|
11
|
10
|
5
|
3
|
7
|
6
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nuhn Industries Limited | 57 |
8 |
| Kuhn North America, Inc | 85 |
6 |
| Dutch Blacksmith Shop Ltd. | 24 |
5 |
| Board of Trustees of Michigan State University | 1177 |
2 |
| Jay-lor International Inc. | 32 |
2 |
| Restaurant Technology, Inc. | 67 |
2 |
| Trynex International LLC | 25 |
2 |
| Honda Motor Co., Ltd. | 25116 |
1 |
| Alamo Group Inc. | 209 |
1 |
| Buyers Products Company | 47 |
1 |
| Daritech, Inc. | 32 |
1 |
| Dutch Blacksmith Shop Ltd. | 3 |
1 |
| Fliegl Agrartechnik GmbH | 9 |
1 |
| Genzyme Corporation | 1231 |
1 |
| Green Industry Innovators, L.L.C. | 27 |
1 |
| G.T. Bunning & Sons Limited | 14 |
1 |
| Hafco Foundry and Machine Company, Incorporated | 4 |
1 |
| Hydro Operating, LLC | 3 |
1 |
| Iowa State University Research Foundation, Inc. | 763 |
1 |
| Lely Patent N.V. | 734 |
1 |
| Other owners | 19 |