- 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 9/40 - Arrangements for preventing corrosion
Patent holdings for IPC class F24H 9/40
Total number of patents in this class: 11
10-year publication summary
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0
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0
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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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2
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5
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wuhu Midea Smart Kitchen Appliance Manufacturing Co., Ltd. | 127 |
2 |
| Mitsubishi Electric Corporation | 48351 |
1 |
| Adey Holdings (2008) Limited | 320 |
1 |
| Bradford White Corporation | 284 |
1 |
| Ecolab USA Inc. | 5831 |
1 |
| Haier US Appliance Solutions, Inc. | 4134 |
1 |
| Rinnai America Corporation | 96 |
1 |
| Heatbit inc. | 11 |
1 |
| Navigator MSL Limited | 1 |
1 |
| Guangdong AINI Intelligent Household Electrical Appliance Manufacturing Co., Ltd. | 6 |
1 |
| Other owners | 0 |