Y10T 137/3018
From above liquid level
Y10T137/3018 (From above liquid level) appears on 8 US grants and 8 published applications in this corpus.
Search patents in Y10T- Granted patents
- 8
- Published applications
- 8
- Assignees
- 7
- Inventors
- 20
- Latest grant
- 6 Jan 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Safety valve of low-pressure gas pipe6 Jan 2015US 8,925,569 B2Postech Academy-Industry Foundation
- Hydronic system air eliminator16 Apr 2013US 8,419,842 B2Watts Regulator Co.
- Breather system and method of using the same14 Apr 2009US 7,517,392 B2Dana Heavy Vehicle Systems Group, LLC
- Method and kit for use with standard pipe couplings to construct a de-aerator29 Apr 2008US 7,364,609 B2
- Apparatus for remotely detecting fluid reservoir levels in fluid and gas well24 May 2005US 6,895,816 B2
- Safety valve of low-pressure gas pipe30 Aug 2012US 2012/0216892 A1Postech Academy-Industry Foundation
- Hydronic system air eliminator12 May 2011US 2011/0107915 A1Watts Regulator Co.
- Valve assembly25 Jun 2009US 2009/0159136 A1
- Air Vent21 Feb 2008US 2008/0041456 A1Imt Armaturen AG
- Breather system and method of using the same12 Oct 2006US 2006/0225388 A1Dana Heavy Vehicle Systems Group, LLC
Most cited
By later US patents
- Method and kit for use with standard pipe couplings to construct a de-aerator16US 6,893,485 B2Swabey Ogilvy Renault · 2005
- Steam sterilizing apparatus for mushroom culture medium10US 4,915,606 AKabushiki Kaisha Tiyoda Seisakusho · 1990
- Breather system and method of using the same10US 7,517,392 B2Dana Heavy Vehicle Systems Group, LLC · 2009
- Method and kit for use with standard pipe couplings to construct a de-aerator6US 7,364,609 B22008
- Immersed hydraulic unit for controlling an underwater oil working station5US 4,751,939 ASociete Nationale Elf Aquitaine (Production) · 1988