- 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: 71
10-year publication summary
|
0
|
0
|
1
|
5
|
13
|
12
|
11
|
19
|
11
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rheem Manufacturing Company | 986 |
14 |
| LG Electronics Inc. | 74502 |
4 |
| Kyungdong Navien Co., Ltd. | 620 |
3 |
| National Machine Company | 18 |
3 |
| Vistarock Holdings LLC | 17 |
3 |
| Carrier Corporation | 3980 |
2 |
| A. o. Smith Corporation | 216 |
2 |
| Rinnai America Corporation | 96 |
2 |
| State Farm Mutual Automobile Insurance Company | 3274 |
2 |
| SL-Technik GmbH | 21 |
2 |
| InSinkErator LLC | 127 |
2 |
| Copeland Comfort Control LP | 281 |
2 |
| Resideo LLC | 1321 |
2 |
| Samsung Electronics Co., Ltd. | 152016 |
1 |
| Mitsubishi Electric Corporation | 47416 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 33120 |
1 |
| Daikin Industries, Ltd. | 10227 |
1 |
| The Yokohama Rubber Co., Ltd. | 4104 |
1 |
| Diversitech Corporation | 234 |
1 |
| Eccotemp Systems, LLC | 7 |
1 |
| Other owners | 21 |