- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F03B - Machines or engines for liquids
- F03B 15/22 - Controlling by varying liquid flow specially adapted for turbines with jets of high-velocity liquid impinging on bladed or like rotors for safety purposes
Patent holdings for IPC class F03B 15/22
Total number of patents in this class: 4
10-year publication summary
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0
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0
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1
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Voith Patent GmbH | 2727 |
2 |
| Safran Aircraft Engines | 5739 |
1 |
| Compressor Controls LLC | 45 |
1 |
| Other owners | 0 |