- 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 15/37 - Control of heat-generating means in heaters of electric heaters
Patent holdings for IPC class F24H 15/37
Total number of patents in this class: 68
10-year publication summary
|
0
|
1
|
2
|
1
|
2
|
6
|
2
|
16
|
24
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rheem Manufacturing Company | 861 |
7 |
| Watlow Electric Manufacturing Company | 569 |
5 |
| Octopus Energy Group Limited | 79 |
4 |
| A.O. Smith Corporation | 128 |
2 |
| Bradford White Corporation | 127 |
2 |
| National Machine Company | 17 |
2 |
| Stiebel ELTRON GmbH & Co. KG | 93 |
2 |
| Valeo Systemes Thermiques | 2471 |
2 |
| Vistarock Holdings LLC | 7 |
2 |
| Ariston S.p.A. | 106 |
2 |
| Ecoswitch Inc. | 5 |
2 |
| ArcelorMittal Texas HBI LLC | 2 |
2 |
| Société des Produits Nestlé S.A. | 9672 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| A. o. Smith Corporation | 204 |
1 |
| BDR Thermea Group B.V. | 83 |
1 |
| Caframo Limited | 50 |
1 |
| CBC Co., Ltd. | 28 |
1 |
| Dyson Technology Limited | 3124 |
1 |
| Giant Factories Inc. | 62 |
1 |
| Other owners | 26 |