- 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
|
1
|
4
|
2
|
0
|
0
|
1
|
1
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Woodward, Inc. | 665 |
3 |
| GE Infrastructure Technology, LLC | 6205 |
3 |
| Orcan Energy AG | 55 |
2 |
| Nuovo Pignone Tecnologie S.r.l. | 1097 |
2 |
| Mitsubishi Power, Ltd. | 1816 |
2 |
| Fuji Electric Co., Ltd. | 5310 |
1 |
| Atlas Copco Airpower, naamloze vennootschap | 1049 |
1 |
| Tamiras per Pte. Ltd., LLC | 159 |
1 |
| Siemens Energy Global GmbH & Co. KG | 3145 |
1 |
| Other owners | 0 |