F27B 14/20
Arrangement of controlling, monitoring, alarm or like devices
F27B14/20 (Arrangement of controlling, monitoring, alarm or like devices) appears on 62 US grants and 76 published applications in this corpus.
Search patents in F27B- Granted patents
- 62
- Published applications
- 76
- Assignees
- 61
- Inventors
- 159
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 4 |
| 2003 | 4 | 2 |
| 2004 | 2 | 3 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 2 |
| 2008 | 2 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 2 | 4 |
| 2013 | 1 | 10 |
| 2014 | 4 | 4 |
| 2015 | 3 | 6 |
| 2016 | 3 | 2 |
| 2017 | 5 | 3 |
| 2018 | 2 | 3 |
| 2019 | 4 | 3 |
| 2020 | 4 | 3 |
| 2021 | 2 | 7 |
| 2022 | 4 | 4 |
| 2023 | 6 | 6 |
| 2024 | 3 | 0 |
| 2025 | 3 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device for monitoring an apparatus for induction heating of a metal material, method for automatic loading and control system9 Jun 2026US 12,650,264 B2Otto Junker GmbH
- Half-crucible dry hearth melter25 Nov 2025US 12,480,711 B1
- Apparatus for heating multiple crucibles22 Apr 2025US 12,281,412 B2EBNER Industrieofenbau GmbH
- Elemental analysis device for analyzing test sample having cleaning gas supply mechanism18 Mar 2025US 12,253,443 B2Horiba, Ltd.
- Support tooling for porous preforms to be infiltrated and oven using such a tooling24 Sep 2024US 12,098,884 B2Safran Ceramics
- System for the Measurement of the Copper Percentage in White Metal in a Smelting Furnace20 Nov 2025US 2025/0354949 A1Codelcotec SPA
- Metal melting and temperature-raising supply system and molten metal supply apparatus26 Jun 2025US 2025/0207859 A1Denso Corporation
- Device for Monitoring an Apparatus for Induction Heating of a Metal Material, Method for Automatic Loading and Control System12 Jun 2025US 2025/0189230 A1Otto Junker GmbH
- Method, computer program and device for monitoring an inductive component14 Sep 2023US 2023/0288269 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Apparatus for heating multiple crucibles29 Jun 2023US 2023/0203713 A1EBNER Industrieofenbau GmbH
Most cited
By later US patents
- Induction heating furnace and bottom tapping mechanism thereof11US 6,307,875 B1Shinko Electric Co., Ltd. · 2001
- Directional solidification of a metal8US 7,197,061 B1Inductotherm Corp. · 2007
- Analytical furnace with predictive temperature control8US 7,404,670 B2Leco Corporation · 2008
- Induction heating furnace and bottom tapping mechanism thereof5US 6,507,598 B2Shinko Electric Co., Ltd. · 2003
- Monitoring device for melting furnaces5US 7,090,801 B2Wieland-Werke AG · 2006