F27D 2099/002
Core heating
Official title: {Core heating}
F27D2099/002 (Core heating) appears on 11 US grants and 5 published applications in this corpus.
Search patents in F27D- Granted patents
- 11
- Published applications
- 5
- Assignees
- 9
- Inventors
- 28
- Latest grant
- 24 May 2005
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 1 |
| 2003 | 2 | 2 |
| 2004 | 2 | 1 |
| 2005 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Induction furnace for high temperature operation24 May 2005US 6,898,232 B2UCAR Carbon Company Inc.
- Induction melting furnace with metered discharge16 Nov 2004US 6,819,704 B2Inductotherm Corp.
- Induction furnace for high temperature operation20 Apr 2004US 6,724,803 B2UCAR Carbon Company Inc.
- Induction melting furnace with metered discharge29 Jul 2003US 6,600,768 B2Inductotherm Corp.
- Method and apparatus for cooling a furnace3 Jun 2003US 6,572,368 B1Lectrotherm, Inc.
- Induction furnace for high temperature operation20 Jan 2005US 2005/0013339 A1UCAR Carbon Company Inc.
- Induction melting furnace with metered discharge29 Jan 2004US 2004/0017838 A1Inductotherm Corp.
- Induction furnace for high temperature operation9 Oct 2003US 2003/0189965 A1UCAR Carbon Company Inc.
- Induction melting furnace with metered discharge30 Jan 2003US 2003/0021328 A1Inductotherm Corp.
- Induction furnace for heating granules17 Oct 2002US 2002/0148829 A1
Most cited
By later US patents
- Optical fiber draw furnace68US 5,410,567 ACorning Incorporated · 1995
- Apparatus and method for controlling gradients in radio frequency heating18US 5,134,261 AThe United States of America as represented by the Secretary of the Air Force · 1992
- Thermal sprayed composite melt containment tubular component and method of making same10US 6,358,466 B1Iowa State University Research Foundation, Inc. · 2002
- Induction melting furnace with metered discharge9US 6,819,704 B2Inductotherm Corp. · 2004
- Device for injecting non-oxidizing gas into a furnace8US 5,970,083 AAlcatel Fibres Optiques · 1999