- 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: 443
10-year publication summary
|
27
|
24
|
54
|
41
|
40
|
25
|
35
|
62
|
47
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BDR Thermea Group B.V. | 175 |
36 |
| Rinnai Corporation | 280 |
21 |
| Kyungdong Navien Co., Ltd. | 619 |
20 |
| Noritz Corporation | 287 |
16 |
| Mitsubishi Electric Corporation | 47529 |
14 |
| Bradford White Corporation | 207 |
13 |
| Robert Bosch GmbH | 43526 |
10 |
| Wuhu Midea Kitchen and Bath Appliances Mfg. Co., Ltd. | 214 |
10 |
| Midea Group Co., Ltd. | 4823 |
9 |
| Rheem Manufacturing Company | 989 |
9 |
| Daikin Industries, Ltd. | 10386 |
7 |
| Haier US Appliance Solutions, Inc. | 3971 |
6 |
| Hanon Systems | 2061 |
5 |
| Trane International Inc. | 1210 |
5 |
| Digital Heat Ltd | 14 |
5 |
| GREE Electric Appliances, Inc. of Zhuhai | 3274 |
4 |
| Valeo Systemes Thermiques | 2808 |
4 |
| Hisense Homeappliances Group Co., Ltd. | 44 |
4 |
| Hisense (Guangdong) Air Conditioning Co., Ltd. | 132 |
4 |
| Octopus Energy Heating Limited | 43 |
4 |
| Other owners | 237 |