- 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 3/06 - Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
Patent holdings for IPC class F24H 3/06
Total number of patents in this class: 246
10-year publication summary
|
18
|
23
|
24
|
22
|
11
|
12
|
11
|
9
|
8
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lennox Industries Inc. | 1100 |
19 |
| Carrier Corporation | 3975 |
12 |
| Eberspächer Climate Control Systems GmbH | 151 |
10 |
| Trane International Inc. | 1206 |
9 |
| LG Electronics Inc. | 74262 |
8 |
| Enerco Group, Inc. | 123 |
8 |
| Dometic Sweden AB | 573 |
6 |
| Rheem Manufacturing Company | 984 |
6 |
| Johnson Controls Light Commercial IP GmbH | 370 |
6 |
| Mitsubishi Electric Corporation | 47302 |
5 |
| Truma Gerätetechnik GmbH & Co. KG | 285 |
5 |
| Beckett Gas, Inc. | 43 |
4 |
| Forum US, Inc. | 343 |
4 |
| Kyungdong Navien Co., Ltd. | 621 |
4 |
| Qarnot Computing | 13 |
4 |
| Fire Chief Industries LLC | 6 |
4 |
| Dantherm S.p.A. | 4 |
4 |
| Enverid Systems, Inc. | 80 |
3 |
| Frost Fighter Inc. | 8 |
3 |
| Haul-All Equipment Ltd. | 36 |
3 |
| Other owners | 119 |