- All sections
- A - Human necessities
- A01D - Harvesting; mowing
- A01D 41/133 - Drying devices
Patent holdings for IPC class A01D 41/133
Total number of patents in this class: 16
10-year publication summary
|
1
|
1
|
0
|
0
|
3
|
1
|
7
|
1
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Square Head, Inc. | 9 |
4 |
| Industry-Academic Cooperation Foundation Gyeongsang National University | 518 |
2 |
| Jiangsu University | 950 |
2 |
| Kubota Corporation | 3054 |
2 |
| Baum Machine, Inc. | 6 |
2 |
| Lely Patent N.V. | 706 |
1 |
| Li, Ming | 42 |
1 |
| Anil Yataganli Tarim Makineleri Sanayi ve Ticaret A.S. | 2 |
1 |
| Hvidevejs Traktor ApS | 1 |
1 |
| Other owners | 0 |