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Patent Assignment Details

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Reel/Frame:	005477/0652			Pages:	16
		Recorded:	10/15/1990
Conveyance:	RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). REEL 4287 FRAME 809 DATED 5-31-84

Total properties: 39

Patent #:	3322149	Issue Dt:		Application #:	04321778	Filing Dt:
Title:

Patent #:	3358709	Issue Dt:		Application #:	04328577	Filing Dt:
Title:

Patent #:	3394731	Issue Dt:		Application #:	04335924	Filing Dt:
Title:

Patent #:	3334652	Issue Dt:		Application #:	04335944	Filing Dt:
Title:

Patent #:	3321970	Issue Dt:		Application #:	04404016	Filing Dt:
Title:

Patent #:	3463189	Issue Dt:		Application #:	04532404	Filing Dt:
Title:

Patent #:	3450164	Issue Dt:		Application #:	04549509	Filing Dt:
Title:

Patent #:	3484078	Issue Dt:		Application #:	04562147	Filing Dt:
Title:

Patent #:	3474808	Issue Dt:		Application #:	04628685	Filing Dt:
Title:

Patent #:	3408674	Issue Dt:		Application #:	04636798	Filing Dt:
Title:

Patent #:	3514076	Issue Dt:		Application #:	04691639	Filing Dt:
Title:

Patent #:	3556476	Issue Dt:		Application #:	04744193	Filing Dt:
Title:

Patent #:	3614061	Issue Dt:	10/19/1971	Application #:	04803622	Filing Dt:	03/03/1969
Title:	CERAMIC GATE VALVE

Patent #:	3543789	Issue Dt:		Application #:	04804432	Filing Dt:
Title:

Patent #:	3552434	Issue Dt:		Application #:	04817394	Filing Dt:
Title:

Patent #:	3557822	Issue Dt:		Application #:	04823103	Filing Dt:
Title:

Patent #:	3563509	Issue Dt:		Application #:	04839280	Filing Dt:
Title:

Patent #:	3687155	Issue Dt:		Application #:	05016638	Filing Dt:
Title:

Patent #:	3665953	Issue Dt:		Application #:	05108703	Filing Dt:
Title:

Patent #:	3665952	Issue Dt:		Application #:	05114905	Filing Dt:
Title:

Patent #:	3817278	Issue Dt:		Application #:	05169911	Filing Dt:
Title:

Patent #:	3746027	Issue Dt:		Application #:	05208483	Filing Dt:
Title:

Patent #:	3789872	Issue Dt:		Application #:	05258452	Filing Dt:
Title:

Patent #:	3817277	Issue Dt:		Application #:	05284205	Filing Dt:
Title:

Patent #:	3831452	Issue Dt:		Application #:	05321661	Filing Dt:
Title:

Patent #:	3799188	Issue Dt:		Application #:	05326779	Filing Dt:
Title:

Patent #:	3983594	Issue Dt:	10/05/1976	Application #:	05431985	Filing Dt:	01/09/1974
Title:	BALL CATCHER AND LAUNCHER FOR A PIPELINE

Patent #:	3896855	Issue Dt:	07/29/1975	Application #:	05450302	Filing Dt:	03/12/1974
Title:	MULTIPORTED VALVE

Patent #:	3889708	Issue Dt:	06/17/1975	Application #:	05470789	Filing Dt:	05/17/1974
Title:	DUAL BALL LAUNCH VALVE

Patent #:	3904171	Issue Dt:	09/09/1975	Application #:	05509625	Filing Dt:	09/26/1974
Title:	MULTI-FUNCTION CAM OPERATOR FOR VALVE

Patent #:	3942551	Issue Dt:	03/09/1976	Application #:	05556191	Filing Dt:	03/06/1975
Title:	HYDRAULIC DAMPING MEANS FOR HINGED CHECK VALVE

Patent #:	4033550	Issue Dt:	07/05/1977	Application #:	05605855	Filing Dt:	08/19/1975
Title:	WATER GATE VALVE

Patent #:	4090529	Issue Dt:	05/23/1978	Application #:	05749924	Filing Dt:	12/13/1976
Title:	CLAPPER SEAL FOR CHECK VALVES

Patent #:	4184411	Issue Dt:	01/22/1980	Application #:	05766338	Filing Dt:	02/07/1977
Title:	SEAL RING FOR CYLINDER HEAD OF PISTON PUMPS

Patent #:	4264286	Issue Dt:	04/28/1981	Application #:	05864733	Filing Dt:	12/27/1977
Title:	MULTIPLE FLUID PUMP

Patent #:	4179920	Issue Dt:	12/25/1979	Application #:	05880629	Filing Dt:	02/23/1978
Title:	CORROSION COUPON HOLDER APPARATUS

Patent #:	4286621	Issue Dt:	09/01/1981	Application #:	06103902	Filing Dt:	12/17/1979
Title:	DUAL ACTING CHECK VALVE DAMPENER

Patent #:	4388050	Issue Dt:	06/14/1983	Application #:	06248494	Filing Dt:	03/27/1981
Title:	MANIFOLD UNIT AND ASSEMBLY AND FLUID END ASSEMBLY

Patent #:	4359797	Issue Dt:	11/23/1982	Application #:	06257371	Filing Dt:	04/24/1981
Title:	PLUG AND BALL INJECTOR VALVE

Assignor

WADE WILLIAM J., WILMINGTON TRUST COMPANY, A DE BANKING CORP.

Exec Dt:

07/17/1990

Assignee

WHEATLEY PUMP & VALVE INC., A CORP OF DE

Correspondence name and address
	BAKER & BOTTS
	ONE SHELL PLAZA
	910 LOUISIANA
	HOUSTON, TX 77002-4995

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