- 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 15/281 - Input from user
Patent holdings for IPC class F24H 15/281
Total number of patents in this class: 65
10-year publication summary
|
0
|
0
|
0
|
1
|
5
|
12
|
12
|
9
|
19
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rheem Manufacturing Company | 994 |
14 |
| LG Electronics Inc. | 73678 |
4 |
| Kyungdong Navien Co., Ltd. | 620 |
3 |
| National Machine Company | 18 |
3 |
| Vistarock Holdings LLC | 17 |
3 |
| Carrier Corporation | 4006 |
2 |
| A. o. Smith Corporation | 214 |
2 |
| Rinnai America Corporation | 97 |
2 |
| State Farm Mutual Automobile Insurance Company | 3181 |
2 |
| SL-Technik GmbH | 22 |
2 |
| Copeland Comfort Control LP | 282 |
2 |
| Resideo LLC | 1313 |
2 |
| Samsung Electronics Co., Ltd. | 148924 |
1 |
| Mitsubishi Electric Corporation | 46870 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 32352 |
1 |
| Daikin Industries, Ltd. | 10153 |
1 |
| The Yokohama Rubber Co., Ltd. | 4087 |
1 |
| Eccotemp Systems, LLC | 7 |
1 |
| International Controls and Measurements Corporation | 27 |
1 |
| Lippert Components, Inc. | 211 |
1 |
| Other owners | 16 |