F01L 35/02
Valves
F01L35/02 (Valves) appears on 4 US grants and 3 published applications in this corpus.
Search patents in F01L- Granted patents
- 4
- Published applications
- 3
- Assignees
- 4
- Inventors
- 5
- Latest grant
- 6 Mar 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 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 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Pulse-width-regulating valve6 Mar 2018US 9,909,674 B2Viking Heat Engines AS
- Electro-hydraulic valve train20 Sep 2016US 9,447,708 B2Hyundai Motor Company
- Electro-hydraulic valve train26 Aug 2014US 8,813,696 B2Hyundai Motor Company
- Balanced, steam control valve assembly, and a plug-type valving element therefor11 Jan 1994US 5,277,403 ADresser-Rand Company
Most cited
By later US patents