- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01K - Steam engine plantssteam accumulatorsengine plants not otherwise provided forengines using special working fluids or cycles
- F01K 7/04 - Control means specially adapted therefor
Patent holdings for IPC class F01K 7/04
Total number of patents in this class: 16
10-year publication summary
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0
|
1
|
4
|
2
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0
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0
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1
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1
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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
|
|---|---|---|
| Woodward, Inc. | 641 |
3 |
| GE Infrastructure Technology, LLC | 6189 |
3 |
| Orcan Energy AG | 54 |
2 |
| Nuovo Pignone Tecnologie S.r.l. | 940 |
2 |
| Mitsubishi Power, Ltd. | 1757 |
2 |
| Fuji Electric Co., Ltd. | 5088 |
1 |
| Atlas Copco Airpower, naamloze vennootschap | 1009 |
1 |
| Tamiras per Pte. Ltd., LLC | 184 |
1 |
| Siemens Energy Global GmbH & Co. KG | 2904 |
1 |
| Other owners | 0 |