F27B 9/024
With superimposed tracks
Official title: {with superimposed tracks}
F27B9/024 (With superimposed tracks) appears on 26 US grants and 15 published applications in this corpus.
Search patents in F27B- Granted patents
- 26
- Published applications
- 15
- Assignees
- 21
- Inventors
- 60
- Latest grant
- 18 Oct 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 6 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Aluminum warm forming multi-opening oven and production line18 Oct 2022US 11,471,925 B2Magna International Inc.
- Multiple hearth furnace improvements21 Jul 2020US 10,718,567 B2Synergetics Pty. Ltd.
- Hot stamping system and method12 Apr 2016US 9,308,564 B2Magna International Inc.
- High pressure heat treatment system4 Mar 2014US 8,663,547 B2Consolidated Engineering Company, Inc.
- Linear hearth furnace system and methods regarding same25 Jan 2011US 7,875,236 B2Nu-Iron Technology, LLC
- A kiln for firing ceramic slabs23 May 2024US 2024/0167766 A1System Ceramics S.P.A.
- Aluminum warm forming multi-opening oven and production line12 Jan 2017US 2017/0008060 A1Magna International Inc.
- Multiple hearth furnace improvements8 Dec 2016US 2016/0356548 A1Synergetics Pty. Ltd.
- Hot Stamping System And Method29 May 2014US 2014/0144198 A1Magna International Inc.
- Layer furnace system and method for operating the layer furnace system17 Oct 2013US 2013/0273486 A1Benteler Automobiltechnik GmbH
Most cited
By later US patents
- Temperature control system for a thermal reactor499US 6,441,350 B1Brooks Automation, Inc. · 2002
- Temperature control system for a thermal reactor45US 6,207,937 B1Semitool, Inc. · 2001
- Furnace for heating slabs, billets, rough castings and the like34US 4,421,481 ADidier Engineering GmbH · 1983
- Combined sintering-annealing furnace30US 4,579,319 AM. C. L. Co., Ltd. · 1986
- Temperature control system for a thermal reactor22US 6,222,164 B1Semitool, Inc. · 2001