B23K 3/023
Using a liquid fuel
Official title: {using a liquid fuel}
B23K3/023 (Using a liquid fuel) appears on 11 US grants and 2 published applications in this corpus.
Search patents in B23K- Granted patents
- 11
- Published applications
- 2
- Assignees
- 3
- Inventors
- 11
- Latest grant
- 7 Aug 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and device for vacuum reacting force soldering7 Aug 2018US 10,043,734 B2Guangzhou Ledteen Optoelectronics Co., Ltd
- Gas heated tool with control valve and refillable container13 Oct 1992US 5,154,322 A
- Soldering tool16 Apr 1991US 5,007,405 A
- Gas heated tool with control valve and refillable container12 Jun 1990US 4,932,393 A
- Heat processing apparatus using liquified gas1 May 1990US 4,920,952 A
Most cited
By later US patents