- All sections
- E - Fixed constructions
- E01B - Permanent way; permanent-way tools; machines for making railways of all kinds
- E01B 11/36 - Fastening means for fishplates
Patent holdings for IPC class E01B 11/36
Total number of patents in this class: 3
10-year publication summary
2
|
0
|
1
|
0
|
1
|
0
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0
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0
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0
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0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Administrador de Infraestructuras Ferroviarias (adif) | 12 |
1 |
Robel Bahnbaumaschinen GmbH | 114 |
1 |
Ferrovial Agroman, S.A. | 7 |
1 |
Other owners | 0 |