- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24H - Fluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general
- F24H 15/315 - Control of valves of mixing valves
Patent holdings for IPC class F24H 15/315
Total number of patents in this class: 16
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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0
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2
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1
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0
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8
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3
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hydro-Quebec | 637 |
3 |
| Rheem Manufacturing Company | 861 |
2 |
| Vilter Manufacturing LLC | 20 |
2 |
| Caroma Industries Limited | 114 |
1 |
| Chronomite Laboratories, Inc. | 30 |
1 |
| National Machine Company | 17 |
1 |
| Wuhu Midea Kitchen and Bath Appliances Mfg. Co., Ltd. | 162 |
1 |
| Micas AG | 23 |
1 |
| Aquis Systems AG | 15 |
1 |
| Bruse GmbH & Co. KG | 3 |
1 |
| Mixergy Ltd | 19 |
1 |
| Johnson Controls Tyco IP Holdings LLP | 1584 |
1 |
| Other owners | 0 |