- All sections
- E - Fixed constructions
- E02F - Dredgingsoil-shifting
- E02F 3/12 - Component parts
Patent holdings for IPC class E02F 3/12
Total number of patents in this class: 5
10-year publication summary
|
1
|
0
|
0
|
0
|
1
|
0
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Liebherr-Werk Nenzing GmbH | 91 |
1 |
| S & C Co.,Ltd. | 1 |
1 |
| FLSmidth A/S | 772 |
1 |
| Makuri Technology Pte Ltd. | 16 |
1 |
| Mine to Mill Equipment Pte Ltd | 2 |
1 |
| Other owners | 0 |