- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F15B - Systems acting by means of fluids in generalfluid-pressure actuators, e.g. servomotorsdetails of fluid-pressure systems, not otherwise provided for
- F15B 11/13 - Servomotor systems without provision for follow-up action with only one servomotor providing distinct intermediate positionsServomotor systems without provision for follow-up action with only one servomotor with step-by-step action using chambers of predetermined volume
Patent holdings for IPC class F15B 11/13
Total number of patents in this class: 11
10-year publication summary
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1
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0
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4
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0
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0
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1
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0
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Linz Center of Mechatronics GmbH | 14 |
2 |
| Schlumberger Technology Corporation | 10627 |
1 |
| Cameron International Corporation | 1329 |
1 |
| Curtiss-Wright Controls, Inc. | 8 |
1 |
| Kubota Corporation | 3721 |
1 |
| National Oilwell Varco, L.P. | 1646 |
1 |
| Other Lab, LLC | 72 |
1 |
| Scania CV AB | 2385 |
1 |
| ROAM Robotics Inc. | 69 |
1 |
| Wärtsilä Services Switzerland Ltd | 6 |
1 |
| Other owners | 0 |