Total properties:
33
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Patent #:
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Issue Dt:
|
04/06/1999
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Application #:
|
08902298
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Filing Dt:
|
07/29/1997
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Title:
|
GATE VALVE
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Patent #:
|
|
Issue Dt:
|
10/19/1999
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Application #:
|
08994370
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Filing Dt:
|
12/19/1997
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Title:
|
METHOD AND APPARATUS FOR INCREASING VALVE FLOW EFFICIENCY
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|
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Patent #:
|
|
Issue Dt:
|
06/05/2001
|
Application #:
|
09154905
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Filing Dt:
|
09/17/1998
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Title:
|
SWITCH VALVE
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|
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Patent #:
|
|
Issue Dt:
|
09/04/2001
|
Application #:
|
09285268
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Filing Dt:
|
04/02/1999
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Title:
|
PRESSURE RELIEF VALVE MONITORING DEVICE
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|
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Patent #:
|
|
Issue Dt:
|
12/19/2000
|
Application #:
|
09323471
|
Filing Dt:
|
06/01/1999
|
Title:
|
PILOT-OPERATED RELIEF VALVE
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|
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Patent #:
|
|
Issue Dt:
|
09/11/2001
|
Application #:
|
09481380
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Filing Dt:
|
01/11/2000
|
Title:
|
Pressure relief valve system including a pilot valve having a radial damper mechanism
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Patent #:
|
|
Issue Dt:
|
02/27/2001
|
Application #:
|
09487745
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Filing Dt:
|
01/19/2000
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Title:
|
Pilot operated relief valve
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|
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Patent #:
|
|
Issue Dt:
|
11/20/2001
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Application #:
|
09525282
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Filing Dt:
|
03/14/2000
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Title:
|
Pilot operated relief valve
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|
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Patent #:
|
|
Issue Dt:
|
11/04/2003
|
Application #:
|
09867979
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Filing Dt:
|
05/30/2001
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Title:
|
ACTUATOR ASSEMBLY
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|
|
Patent #:
|
|
Issue Dt:
|
11/12/2002
|
Application #:
|
09915006
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Filing Dt:
|
07/25/2001
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Title:
|
PULSATION DAMPING ASSEMBLY AND METHOD
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|
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Patent #:
|
|
Issue Dt:
|
09/05/2006
|
Application #:
|
09941475
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Filing Dt:
|
08/29/2001
|
Publication #:
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|
Pub Dt:
|
12/29/2005
| | | | |
Title:
|
GATE VALVE
|
|
|
Patent #:
|
|
Issue Dt:
|
01/26/2010
|
Application #:
|
11123923
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Filing Dt:
|
05/06/2005
|
Publication #:
|
|
Pub Dt:
|
11/10/2005
| | | | |
Title:
|
EMERGENCY ISOLATION VALVE APPARATUS
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|
|
Patent #:
|
|
Issue Dt:
|
09/13/2011
|
Application #:
|
11740348
|
Filing Dt:
|
04/26/2007
|
Publication #:
|
|
Pub Dt:
|
11/01/2007
| | | | |
Title:
|
VALVE ASSEMBLY HAVING A UNITARY VALVE SLEEVE
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|
|
Patent #:
|
|
Issue Dt:
|
10/19/2010
|
Application #:
|
11939870
|
Filing Dt:
|
11/14/2007
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Publication #:
|
|
Pub Dt:
|
05/14/2009
| | | | |
Title:
|
VALVE ASSEMBLY HAVING A REINFORCED VALVE SEAT
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|
|
Patent #:
|
|
Issue Dt:
|
11/29/2011
|
Application #:
|
12117524
|
Filing Dt:
|
05/08/2008
|
Publication #:
|
|
Pub Dt:
|
11/12/2009
| | | | |
Title:
|
DIAPHRAGM CONTROLLED BYPASS VALVE
|
|
|
Patent #:
|
|
Issue Dt:
|
07/17/2012
|
Application #:
|
12332682
|
Filing Dt:
|
12/11/2008
|
Publication #:
|
|
Pub Dt:
|
10/21/2010
| | | | |
Title:
|
VALVE ASSEMBLY HAVING A UNITARY VALVE SLEEVE
|
|
|
Patent #:
|
|
Issue Dt:
|
11/15/2011
|
Application #:
|
12399672
|
Filing Dt:
|
03/06/2009
|
Publication #:
|
|
Pub Dt:
|
09/09/2010
| | | | |
Title:
|
GATE VALVE WITH LUBRICATED SECONDARY SEAL
|
|
|
Patent #:
|
|
Issue Dt:
|
07/10/2012
|
Application #:
|
12689364
|
Filing Dt:
|
01/19/2010
|
Publication #:
|
|
Pub Dt:
|
08/19/2010
| | | | |
Title:
|
ADJUSTABLE RECIRCULATING VALVE
|
|
|
Patent #:
|
|
Issue Dt:
|
03/26/2013
|
Application #:
|
12702500
|
Filing Dt:
|
02/09/2010
|
Publication #:
|
|
Pub Dt:
|
08/12/2010
| | | | |
Title:
|
GATE VALVE WITH INTEGRATED SUPPORT MEMBERS
|
|
|
Patent #:
|
|
Issue Dt:
|
03/19/2013
|
Application #:
|
12837952
|
Filing Dt:
|
07/16/2010
|
Publication #:
|
|
Pub Dt:
|
11/04/2010
| | | | |
Title:
|
VALVE ASSEMBLY HAVING A UNITARY VALVE SLEEVE
|
|
|
Patent #:
|
|
Issue Dt:
|
01/14/2014
|
Application #:
|
12940314
|
Filing Dt:
|
11/05/2010
|
Publication #:
|
|
Pub Dt:
|
05/12/2011
| | | | |
Title:
|
PRESSURE REGULATOR HAVING AN INTERGRAL PILOT AND SELF-RELIEVING MECHANISM
|
|
|
Patent #:
|
|
Issue Dt:
|
08/27/2013
|
Application #:
|
12942743
|
Filing Dt:
|
11/09/2010
|
Publication #:
|
|
Pub Dt:
|
05/12/2011
| | | | |
Title:
|
PRESSURE BUILD ECONOMIZER VALVE
|
|
|
Patent #:
|
|
Issue Dt:
|
11/17/2015
|
Application #:
|
13234302
|
Filing Dt:
|
09/16/2011
|
Publication #:
|
|
Pub Dt:
|
03/22/2012
| | | | |
Title:
|
SLEEVE SEAL FOR GATE VALVES
|
|
|
Patent #:
|
|
Issue Dt:
|
06/21/2016
|
Application #:
|
14019450
|
Filing Dt:
|
09/05/2013
|
Publication #:
|
|
Pub Dt:
|
03/06/2014
| | | | |
Title:
|
SEGMENTED VALVE PACKING GLAND
|
|
|
Patent #:
|
|
Issue Dt:
|
12/01/2015
|
Application #:
|
14198345
|
Filing Dt:
|
03/05/2014
|
Publication #:
|
|
Pub Dt:
|
09/11/2014
| | | | |
Title:
|
Vibration Damping Device
|
|
|
Patent #:
|
|
Issue Dt:
|
08/11/2015
|
Application #:
|
14198373
|
Filing Dt:
|
03/05/2014
|
Publication #:
|
|
Pub Dt:
|
09/11/2014
| | | | |
Title:
|
VIBRATION DAMPING DEVICE
|
|
|
Patent #:
|
|
Issue Dt:
|
08/11/2015
|
Application #:
|
14198401
|
Filing Dt:
|
03/05/2014
|
Publication #:
|
|
Pub Dt:
|
09/11/2014
| | | | |
Title:
|
VIBRATION DAMPING DEVICE FOR A VALVE
|
|
|
Patent #:
|
|
Issue Dt:
|
01/10/2017
|
Application #:
|
14295038
|
Filing Dt:
|
06/03/2014
|
Publication #:
|
|
Pub Dt:
|
12/04/2014
| | | | |
Title:
|
LUBRICATION SYSTEM FOR A GATE VALVE
|
|
|
Patent #:
|
|
Issue Dt:
|
07/02/2019
|
Application #:
|
14476017
|
Filing Dt:
|
09/03/2014
|
Publication #:
|
|
Pub Dt:
|
03/05/2015
| | | | |
Title:
|
RELIEF VALVE WITH DIRECTABLE OUTLET
|
|
|
Patent #:
|
|
Issue Dt:
|
05/31/2016
|
Application #:
|
14502824
|
Filing Dt:
|
09/30/2014
|
Publication #:
|
|
Pub Dt:
|
04/02/2015
| | | | |
Title:
|
Ball Valve Having Conically Shaped Stem Seal
|
|
|
Patent #:
|
|
Issue Dt:
|
12/13/2016
|
Application #:
|
14600943
|
Filing Dt:
|
01/20/2015
|
Publication #:
|
|
Pub Dt:
|
07/23/2015
| | | | |
Title:
|
Low Pressure Pilot Operated Relief Valve
|
|
|
Patent #:
|
NONE
|
Issue Dt:
|
|
Application #:
|
14930474
|
Filing Dt:
|
11/02/2015
|
Publication #:
|
|
Pub Dt:
|
05/04/2017
| | | | |
Title:
|
Electro-Hydraulic Actuator
|
|
|
Patent #:
|
|
Issue Dt:
|
10/15/2019
|
Application #:
|
15088511
|
Filing Dt:
|
04/01/2016
|
Publication #:
|
|
Pub Dt:
|
10/06/2016
| | | | |
Title:
|
Desuperheater System
|
|