F24H 9/1818
Arrangement or mounting of electric heating means
F24H9/1818 (Arrangement or mounting of electric heating means) appears on 265 US grants and 389 published applications in this corpus.
Search patents in F24H- Granted patents
- 265
- Published applications
- 389
- Assignees
- 229
- Inventors
- 830
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 1 |
| 2002 | 2 | 3 |
| 2003 | 1 | 1 |
| 2004 | 2 | 2 |
| 2005 | 2 | 3 |
| 2006 | 3 | 2 |
| 2007 | 1 | 3 |
| 2008 | 2 | 8 |
| 2009 | 2 | 5 |
| 2010 | 1 | 8 |
| 2011 | 5 | 10 |
| 2012 | 5 | 14 |
| 2013 | 4 | 18 |
| 2014 | 12 | 19 |
| 2015 | 9 | 17 |
| 2016 | 9 | 20 |
| 2017 | 14 | 9 |
| 2018 | 12 | 23 |
| 2019 | 15 | 20 |
| 2020 | 16 | 29 |
| 2021 | 16 | 37 |
| 2022 | 18 | 27 |
| 2023 | 17 | 25 |
| 2024 | 18 | 27 |
| 2025 | 19 | 36 |
| 2026 | 8 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus and method for microwave heating of fluids1 Sep 2026US 12,727,062 B21863815 Ontario Limited
- Electric heating device25 Aug 2026US 12,720,644 B2Eberspacher catem GmbH & Co.KG
- Dish washing machine using induction heating4 Aug 2026US 12,697,008 B2K.D.W. Company Limited
- Heating element with open-cell structure4 Aug 2026US 12,701,640 B2Kanthal AB
- Hot water tank and flow through heating assembly23 Jun 2026US 12,663,181 B2National Machine Company
- Flow Through Heaters and Methods of Manufacture Thereof8 Oct 2026US 2026/0309364 A1Otter Controls Limited
- Liquid heating device27 Aug 2026US 2026/0251351 A1Toshiba Lighting & Technology Corporation
- Heat exchanger and water heating apparatus having same20 Aug 2026US 2026/0243465 A1Kyungdong Navien Co., Ltd.
- Electric heater for vehicle6 Aug 2026US 2026/0227093 A1I.R.C.A. S.P.A. Industria Resistenze Corazzate E Affini
- Heating device30 Jul 2026US 2026/0218941 A1Valeo Systemes Thermiques
Most cited
By later US patents
- Cartridge heater system35US 5,872,890 AWatkins Manufacturing Corporation · 1999
- Electric immersion heating unit with readily removable and replaceable galvanic current control resistor34US 4,848,616 ARheem Manufacturing Company · 1989
- Electric continuous flow heater32US 4,584,463 AStiebel Eltron GmbH & Co. KG · 1986
- Food steamer containers with sequential ohmic water heating32US 8,525,081 B2Wood Stone Ideas, LLC · 2013
- Method of improving heat transfer for electric pipe heaters31US 4,152,577 A1979