- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24H - Fluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general
- F24H 9/1818 - Arrangement or mounting of electric heating means
Patent holdings for IPC class F24H 9/1818
Total number of patents in this class: 79
10-year publication summary
1
|
2
|
0
|
1
|
3
|
11
|
9
|
22
|
32
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Watlow Electric Manufacturing Company | 569 |
7 |
Valeo Systemes Thermiques | 2471 |
6 |
Eberspacher catem GmbH & Co. KG | 92 |
4 |
Bestway Inflatables & Material Corp. | 367 |
3 |
Kyungdong Navien Co., Ltd. | 566 |
3 |
Rheem Manufacturing Company | 861 |
3 |
Valeo Autoklimatizace s.r.o. | 4 |
3 |
LG Electronics Inc. | 69257 |
2 |
Ascend Innovations, LLC | 22 |
2 |
Bleckmann GmbH & Co. KG | 29 |
2 |
I.R.C.A. S.p.A. Industria Resistenze Corazzate e Affini | 152 |
2 |
Lattron Co. Ltd. | 18 |
2 |
Rheavendors Services S.p.A. | 58 |
2 |
Societe Commerciale Et D'Engineering | 16 |
2 |
Heine Resistors GmbH | 7 |
2 |
BASF SE | 19740 |
1 |
B/E Aerospace, Inc. | 1493 |
1 |
Beijing GoldWind Science & Creation Windpower Equipment Co., Ltd. | 332 |
1 |
Blichmann Engineering, LLC | 1 |
1 |
BorgWarner Ludwigsburg GmbH | 109 |
1 |
Other owners | 29 |