- All sections
- E - Fixed constructions
- E01B - Permanent way; permanent-way tools; machines for making railways of all kinds
- E01B 35/08 - Applications of measuring apparatus or devices for track-building purposes for measuring irregularities in longitudinal direction for levelling
Patent holdings for IPC class E01B 35/08
Total number of patents in this class: 19
10-year publication summary
|
1
|
2
|
1
|
2
|
4
|
2
|
1
|
3
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft m.b.H. | 385 |
8 |
| HP3 Real GmbH | 41 |
4 |
| Franz Plasser Bahnbaumaschinen-industriegesellschaft m.b.H. | 87 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
1 |
| Harsco Corporation | 56 |
1 |
| Kawasaki Railcar Maunufacturing Co., Ltd. | 5 |
1 |
| Kawasaki Railcar Manufacturing Co., Ltd. | 174 |
1 |
| Anhui Xingyu Track Equipment Co., Ltd. | 1 |
1 |
| Other owners | 0 |