- All sections
- A - Human necessities
- A01C - Plantingsowingfertilising
- A01C 9/08 - Potato planters with other distributing devices, e.g. flaps, screws, horizontal turning plates
Patent holdings for IPC class A01C 9/08
Total number of patents in this class: 11
10-year publication summary
|
1
|
1
|
1
|
0
|
1
|
1
|
0
|
1
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bluefield Acres Inc. | 3 |
2 |
| Bluefield Seeding Solutions Inc. | 5 |
2 |
| Crary Industries, Inc. | 31 |
1 |
| Jiangsu University | 1052 |
1 |
| Motivo Engineering LLC | 12 |
1 |
| Shandong University of Technology | 116 |
1 |
| Spudnik Equipment Company, LLC | 12 |
1 |
| Xihua University | 31 |
1 |
| Allan Equipment Manufacturing Ltd. | 5 |
1 |
| Other owners | 0 |