- All sections
- B - Performing operationstransporting
- B02C - Crushing, pulverising, or disintegrating in generalmilling grain
- B02C 18/18 - KnivesMountings thereof
Patent holdings for IPC class B02C 18/18
Total number of patents in this class: 567
10-year publication summary
|
59
|
49
|
70
|
60
|
53
|
46
|
45
|
41
|
43
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Doppstadt Familienholding GmbH | 56 |
23 |
| Vermeer Manufacturing Company | 672 |
21 |
| Betek GmbH & Co. KG | 158 |
11 |
| Bandit Industries, Inc. | 60 |
8 |
| Hugo Vogelsang Maschinenbau GmbH | 59 |
8 |
| Fecon, LLC | 66 |
8 |
| LG Chem, Ltd. | 17929 |
6 |
| Seiko Epson Corporation | 20259 |
6 |
| Dongguan Elite Electric Hardware Product Co., Ltd. | 9 |
6 |
| Eco Green Equipment, LLC | 13 |
6 |
| Envetec Sustainable Technologies Limited | 17 |
6 |
| Deere & Company | 8118 |
5 |
| Alamo Group Inc. | 209 |
5 |
| Astec Industries, Inc. | 94 |
5 |
| Kabushiki Kaisha Kinki | 11 |
5 |
| SSI Shredding Systems, Inc. | 15 |
5 |
| Sulzer Management AG | 712 |
5 |
| BMH Technology Oy | 22 |
4 |
| Emerson Electric Co. | 516 |
4 |
| FRITSCH GmbH | 22 |
4 |
| Other owners | 416 |