Y10T 137/2524
Flow dividers [e.g., reversely acting controls]
Y10T137/2524 (Flow dividers [e.g., reversely acting controls]) appears on 108 US grants and 17 published applications in this corpus.
Search patents in Y10T- Granted patents
- 108
- Published applications
- 17
- Assignees
- 66
- Inventors
- 133
- Latest grant
- 3 Mar 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 10 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 8 | 0 |
| 1981 | 6 | 0 |
| 1982 | 10 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 7 | 0 |
| 1986 | 8 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 3 |
| 2003 | 3 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 3 |
| 2013 | 2 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Flow divider3 Mar 2020US 10,578,221 B2Precision Planting LLC
- Equilibrating flow distributor27 Jun 2017US 9,689,318 B1Jansen's Aircraft Systems Controls, Inc.
- Fuel flow divider and ecology system for a gas turbine engine fuel flow control system12 Jan 2016US 9,234,465 B2Honeywell International Inc.
- N-channel flow ratio controller calibration1 Dec 2015US 9,200,754 B2APPLIED Materials.Inc.
- Method of and apparatus for multiple channel flow ratio controller system30 Sep 2014US 8,849,466 B2MKS Instruments, Inc.
- Flow divider12 Apr 2018US 2018/0100594 A1Precision Planting LLC
- N-channel flow ratio controller calibration12 Sep 2013US 2013/0233401 A1APPLIED Materials.Inc.
- Method of and Apparatus for Multiple Channel Flow Ratio Controller System4 Apr 2013US 2013/0085618 A1MKS Instruments, Inc.
- Combustor fuel control systems with flow divider assemblies13 Dec 2012US 2012/0312378 A1Honeywell International Inc.
- Fuel flow divider and ecology system for a gas turbine engine fuel flow control system18 Oct 2012US 2012/0261000 A1Honeywell International Inc.
Most cited
By later US patents
- Gas-line system for semiconductor-manufacturing apparatus492US 6,662,817 B2ASM Japan K .K. · 2003
- Oil cooling system for a gas turbine engine81US 4,041,697 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1977
- Fuel system pneumatic purge apparatus and method70US 4,041,695 AThe Garrett Corporation · 1977
- Oil cooling system for a gas turbine engine68US 4,020,632 AThe United States of America as represented by the United States National Aeronautics and Space Administration Office of General Counsel-Code GP · 1977
- Hydraulic drive system for use with vehicle power steering pump48US 4,738,330 ANippondenso Co., Ltd. · 1988