- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24H - Fluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general
- F24H 9/1854 - Arrangement or mounting of grates or heating means for air heaters
Patent holdings for IPC class F24H 9/1854
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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0
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1
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0
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1
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1
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3
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4
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Trane International Inc. | 1227 |
2 |
| Daikin Comfort Technologies Manufacturing, L.P., Goodman Holding Company (Texas) as general partner | 45 |
2 |
| Dyson Technology Limited | 3977 |
1 |
| Heat Design Equipment Inc. | 2 |
1 |
| Rheem Manufacturing Company | 1018 |
1 |
| Stelpro Design Inc. | 70 |
1 |
| Zehnder Group International AG | 394 |
1 |
| Kraftanlagen Energies & Services SE | 18 |
1 |
| Johnson Controls Light Commercial IP GmbH | 19 |
1 |
| Other owners | 0 |