F26B 3/353
Resistance heating
Official title: Resistance heating {, e.g. using the materials or objects to be dried as an electrical resistance}
F26B3/353 (Resistance heating) appears on 8 US grants and 8 published applications in this corpus.
Search patents in F26B- Granted patents
- 8
- Published applications
- 8
- Assignees
- 8
- Inventors
- 18
- Latest grant
- 23 Nov 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 4 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Wood heating system and method23 Nov 2021US 11,181,318 B2The University of Canterbury of Ilam Road
- Method for electrical pre-drying of a ceramic blank3 Sep 2019US 10,401,084 B2Lapp Insulators GmbH
- Methods and apparatuses for drying electronic devices20 Jun 2017US 9,683,780 B2Revive Electronics, LLC
- Methods and apparatuses for drying electronic devices31 Mar 2015US 8,991,067 B2Revive Electronics, LLC
- Method for drying an active part and device for carrying out this method21 Oct 2003US 6,634,117 B2Micafil AG
- Wood heating system and method2 Apr 2020US 2020/0103168 A1The University of Canterbury of Ilam Road
- Methods and apparatuses for drying electronic devices9 Jul 2015US 2015/0192362 A1Revive Electronics, LLC
- Methods and apparatus for drying electronic devices18 Jun 2015US 2015/0168059 A1Revive Electronics, LLC
- Method and apparatus for dehumidification of generator winding insulation18 Jun 2015US 2015/0168061 A1Ogin, Inc.
- Method for electrical pre-drying of a ceramic blank23 Apr 2015US 2015/0107130 A1Lapp Insulators GmbH
Most cited
By later US patents
- Methods and apparatuses for drying electronic devices31US 8,991,067 B2Revive Electronics, LLC · 2015
- Methods and apparatuses for drying electronic devices18US 9,683,780 B2Revive Electronics, LLC · 2017
- Rotary conveyor7US 5,990,450 AOdawara Automation, Inc. · 1999
- Coating fluid drying apparatus4US 5,152,838 APolaroid Corporation · 1992
- Method for drying an active part and device for carrying out this method2US 6,634,117 B2Micafil AG · 2003