- 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 15/223 - Temperature of the water in the water storage tank
Patent holdings for IPC class F24H 15/223
Total number of patents in this class: 94
10-year publication summary
|
0
|
0
|
0
|
1
|
4
|
9
|
10
|
28
|
32
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rheem Manufacturing Company | 982 |
8 |
| A.O. Smith Enterprises Ltd. | 55 |
5 |
| Bradford White Corporation | 193 |
5 |
| Mixergy Ltd | 32 |
4 |
| Resideo LLC | 1314 |
4 |
| Kyocera Document Solutions Inc. | 5857 |
3 |
| A. o. Smith Corporation | 212 |
3 |
| Coway Co., Ltd. | 750 |
3 |
| Intellihot, Inc. | 130 |
3 |
| Rinnai America Corporation | 96 |
3 |
| Mitsubishi Electric Corporation | 47131 |
2 |
| GD Midea Air-Conditioning Equipment Co., Ltd. | 1922 |
2 |
| Lippert Components, Inc. | 209 |
2 |
| Midea Group Co., Ltd. | 4694 |
2 |
| National Machine Company | 18 |
2 |
| Osaka Gas Co., Ltd. | 310 |
2 |
| Rheem Australia Pty Limited | 55 |
2 |
| SMC Corporation | 1376 |
2 |
| Hisense Homeappliances Group Co., Ltd. | 43 |
2 |
| Poweroptimal (Pty) Ltd | 6 |
2 |
| Other owners | 33 |