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Patent Assignment Details

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Reel/Frame:	027958/0422			Pages:	4
		Recorded:	03/29/2012
Attorney Dkt #:	137992-6000 KRG/KB
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Total properties: 17

Patent #:	6435475	Issue Dt:	08/20/2002	Application #:	09835986	Filing Dt:	04/16/2001
Title:	VALVE BODY WITH INTEGRAL SEAL RETENTION GROOVE

Patent #:	6955181	Issue Dt:	10/18/2005	Application #:	10179804	Filing Dt:	06/25/2002
Title:	VALVE BODY AND SEAL ASSEMBLY

Patent #:	6679477	Issue Dt:	01/20/2004	Application #:	10223304	Filing Dt:	08/19/2002
Title:	VALVE BODY WITH INTEGRAL SEAL RETENTION GROOVE

Patent #:	6955339	Issue Dt:	10/18/2005	Application #:	10715043	Filing Dt:	11/17/2003
Title:	VALVE BODY WITH INTEGRAL SEAL RETENTION GROOVE

Patent #:	6957605	Issue Dt:	10/25/2005	Application #:	10838567	Filing Dt:	05/04/2004
Title:	HIGH PRESSURE PUMP PISTON

Patent #:	7070166	Issue Dt:	07/04/2006	Application #:	11032888	Filing Dt:	01/11/2005
Title:	POWDERED METAL INLAY

Patent #:	7168361	Issue Dt:	01/30/2007	Application #:	11209561	Filing Dt:	08/23/2005
Title:	HIGH PRESSURE PUMP PISTON

Patent #:	7513483	Issue Dt:	04/07/2009	Application #:	11219261	Filing Dt:	09/02/2005
Title:	VALVE BODY AND SEAL ASSEMBLY

Patent #:	7222837	Issue Dt:	05/29/2007	Application #:	11229221	Filing Dt:	09/16/2005
Title:	VALVE BODY WITH INTEGRAL SEAL RETENTION GROOVE

Patent #:	7540470	Issue Dt:	06/02/2009	Application #:	11382298	Filing Dt:	05/09/2006
Title:	POWDERED METAL INLAY

Patent #:	7641175	Issue Dt:	01/05/2010	Application #:	11737774	Filing Dt:	04/20/2007
Title:	VALVE BODY AND SEAL

Patent #:	7591450	Issue Dt:	09/22/2009	Application #:	12390516	Filing Dt:	02/23/2009
Title:	VALVE BODY AND SEAL ASSEMBLY

Patent #:	8312805	Issue Dt:	11/20/2012	Application #:	12390518	Filing Dt:	02/23/2009
Title:	HIGH PRESSURE PUMP PISTON

Patent #:	7726026	Issue Dt:	06/01/2010	Application #:	12429199	Filing Dt:	04/24/2009
Title:	POWDERED METAL INLAY

Patent #:	8141849	Issue Dt:	03/27/2012	Application #:	12539652	Filing Dt:	08/12/2009
Title:	VALVE BODY AND SEAL ASSEMBLY

Patent #:	8344299	Issue Dt:	01/01/2013	Application #:	12622774	Filing Dt:	11/20/2009
Title:	CYLINDER HEATER

Patent #:	8261767	Issue Dt:	09/11/2012	Application #:	12763228	Filing Dt:	04/20/2010
Title:	POWDERED METAL INLAY

Assignor

Exec Dt:

02/22/2012

Assignee

440 WEST 800 SOUTH

SALT LAKE CITY, UTAH 84101

Correspondence name and address
	KENNETH R. GLASER
	GARDERE WYNNE SEWELL, LLP
	1601 ELM STREET, SUITE 3000
	DALLAS, TX 75201

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