- 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 9/02 - CasingsCover lidsOrnamental panels
Patent holdings for IPC class F24H 9/02
Total number of patents in this class: 425
10-year publication summary
|
25
|
27
|
24
|
54
|
41
|
40
|
25
|
35
|
62
|
47
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BDR Thermea Group B.V. | 161 |
36 |
| Kyungdong Navien Co., Ltd. | 620 |
20 |
| Rinnai Corporation | 254 |
20 |
| Noritz Corporation | 284 |
15 |
| Mitsubishi Electric Corporation | 47014 |
13 |
| Rheem Manufacturing Company | 999 |
11 |
| Robert Bosch GmbH | 43114 |
10 |
| Bradford White Corporation | 193 |
10 |
| Midea Group Co., Ltd. | 4685 |
9 |
| Wuhu Midea Kitchen and Bath Appliances Mfg. Co., Ltd. | 180 |
8 |
| Haier US Appliance Solutions, Inc. | 3803 |
6 |
| Hanon Systems | 2013 |
5 |
| Trane International Inc. | 1202 |
5 |
| Digital Heat Ltd | 13 |
5 |
| Daikin Industries, Ltd. | 10167 |
4 |
| GREE Electric Appliances, Inc. of Zhuhai | 3257 |
4 |
| Valeo Systemes Thermiques | 2769 |
4 |
| Hisense Homeappliances Group Co., Ltd. | 42 |
4 |
| Hisense (Guangdong) Air Conditioning Co., Ltd. | 120 |
4 |
| Octopus Energy Heating Limited | 43 |
4 |
| Other owners | 228 |