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Patent Assignment Details

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Reel/Frame:	007462/0622			Pages:	38
		Recorded:	05/05/1995
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 406
Page 4 of 5
Pages: 1 2 3 4 5

Patent #:	4871143	Issue Dt:	10/03/1989	Application #:	07310696	Filing Dt:	02/15/1989
Title:	GATE VALVE WITH SUPPLEMENTAL ACTUATOR

Patent #:	4955326	Issue Dt:	09/11/1990	Application #:	07336789	Filing Dt:	04/12/1989
Title:	LOW EMISSION DUAL FUEL ENGINE AND METHOD OF OPERATING SAME

Patent #:	4969390	Issue Dt:	11/13/1990	Application #:	07358877	Filing Dt:	05/30/1989
Title:	ROD LOCKING DEVICE

Patent #:	4969519	Issue Dt:	11/13/1990	Application #:	07373089	Filing Dt:	06/28/1989
Title:	SUBSEA HANGER AND RUNNING TOOL

Patent #:	4923006	Issue Dt:	05/08/1990	Application #:	07373093	Filing Dt:	06/28/1989
Title:	INSULATING SUPPORT FOR TUBING STRING

Patent #:	4911244	Issue Dt:	03/27/1990	Application #:	07373584	Filing Dt:	06/30/1989
Title:	MARINE CASING SUSPENSION APPARATUS

Patent #:	5158326	Issue Dt:	10/27/1992	Application #:	07377632	Filing Dt:	07/07/1989
Title:	CASING HEAD CONNECTOR

Patent #:	4951972	Issue Dt:	08/28/1990	Application #:	07382530	Filing Dt:	07/20/1989
Title:	ROTATABLE SEALING ASSEMBLIES

Patent #:	4961444	Issue Dt:	10/09/1990	Application #:	07382609	Filing Dt:	07/19/1989
Title:	CLAMP ASSEMBLIES

Patent #:	5013187	Issue Dt:	05/07/1991	Application #:	07383117	Filing Dt:	07/20/1989
Title:	POSITIONING COMPONENTS AND ENERGIZING SEALING ASSEMBLIES THEREFOR

Patent #:	4911410	Issue Dt:	03/27/1990	Application #:	07384823	Filing Dt:	07/21/1989
Title:	SHEARING GATE VALVE

Patent #:	4919459	Issue Dt:	04/24/1990	Application #:	07389181	Filing Dt:	08/03/1989
Title:	METAL-TO-METAL BACKSEAT LOCKDOWN SCREW

Patent #:	4925154	Issue Dt:	05/15/1990	Application #:	07395494	Filing Dt:	08/18/1989
Title:	GATE VALVE WITH SUPLEMENTAL ACTUATOR

Patent #:	5039140	Issue Dt:	08/13/1991	Application #:	07396908	Filing Dt:	08/22/1989
Title:	WELLHEAD JOINT AND SEALING RING

Patent #:	4982795	Issue Dt:	01/08/1991	Application #:	07431521	Filing Dt:	11/03/1989
Title:	METHOD AND APPARATUS FOR SUPPORTING ONE TUBULAR MEMBER WITHIN ANOTHER

Patent #:	4966103	Issue Dt:	10/30/1990	Application #:	07434023	Filing Dt:	11/09/1989
Title:	COMBUSTION SYSTEM FOR DUAL FUEL ENGINE

Patent #:	4995458	Issue Dt:	02/26/1991	Application #:	07434345	Filing Dt:	11/09/1989
Title:	WEAR BUSHING RETRIEVAL TOOL

Patent #:	4998756	Issue Dt:	03/12/1991	Application #:	07443388	Filing Dt:	11/30/1989
Title:	ADJUSTABLE CONNECTION APPARATUS

Patent #:	4971098	Issue Dt:	11/20/1990	Application #:	07446646	Filing Dt:	12/06/1989
Title:	VALVE AND IMPROVED SEAT SEAL THEREFOR

Patent #:	4971099	Issue Dt:	11/20/1990	Application #:	07451302	Filing Dt:	12/15/1989
Title:	PRESSURE BALANCED CARTRIDGE CHOKE VALVE

Patent #:	5038865	Issue Dt:	08/13/1991	Application #:	07458951	Filing Dt:	12/29/1989
Title:	METHOD OF AND APPARATUS FOR PROTECTING DOWNHOLE EQUIPMENT

Patent #:	4984830	Issue Dt:	01/15/1991	Application #:	07458957	Filing Dt:	12/29/1989
Title:	COLLET TYPE CONNECTOR

Patent #:	4997162	Issue Dt:	03/05/1991	Application #:	07473359	Filing Dt:	02/01/1990
Title:	SHEARING GATE VALVE

Patent #:	5005802	Issue Dt:	04/09/1991	Application #:	07473579	Filing Dt:	02/01/1990
Title:	VARIABLE BORE PACKER FOR A RAM TYPE BLOWOUT PREVENTER

Patent #:	5000371	Issue Dt:	03/19/1991	Application #:	07494886	Filing Dt:	03/09/1990
Title:	METHOD OF PRODUCING A METALLIC INTERFACE

Patent #:	5066048	Issue Dt:	11/19/1991	Application #:	07498825	Filing Dt:	03/26/1990
Title:	WEIGHT SET CONNECTING MECHANISM FOR SUBSEA TUBULAR MEMBERS

Patent #:	5060985	Issue Dt:	10/29/1991	Application #:	07518937	Filing Dt:	05/04/1990
Title:	LOCATION OF TUBULAR MEMBERS

Patent #:	5000266	Issue Dt:	03/19/1991	Application #:	07518980	Filing Dt:	05/04/1990
Title:	HYDRAULIC/TORSION PACKOFF INSTALLATION TOOL

Patent #:	5098132	Issue Dt:	03/24/1992	Application #:	07536694	Filing Dt:	06/12/1990
Title:	LENGTH COMPENSATING JOINT

Patent #:	5031923	Issue Dt:	07/16/1991	Application #:	07547296	Filing Dt:	07/03/1990
Title:	VALVE STEM SEAL

Patent #:	5029812	Issue Dt:	07/09/1991	Application #:	07553447	Filing Dt:	07/13/1990
Title:	VALVE SEAT MECHANISM

Patent #:	5035258	Issue Dt:	07/30/1991	Application #:	07555055	Filing Dt:	07/19/1990
Title:	VALVE WITH REMOVABLE INSERT

Patent #:	5031696	Issue Dt:	07/16/1991	Application #:	07556891	Filing Dt:	07/23/1990
Title:	CASING HANGER AND SEAL

Patent #:	5109881	Issue Dt:	05/05/1992	Application #:	07571741	Filing Dt:	08/23/1990
Title:	TEMPERATURE SENSITIVE CONTROL VALVE

Patent #:	5110144	Issue Dt:	05/05/1992	Application #:	07573630	Filing Dt:	08/24/1990
Title:	CASING HANGER SEAL ASSEMBLY

Patent #:	5070942	Issue Dt:	12/10/1991	Application #:	07577666	Filing Dt:	09/05/1990
Title:	WELL TUBING HANGER SEALING ASSEMBLY

Patent #:	5026074	Issue Dt:	06/25/1991	Application #:	07587632	Filing Dt:	09/20/1990
Title:	ANNULAR METAL-TO-METAL SEAL

Patent #:	5066029	Issue Dt:	11/19/1991	Application #:	07604608	Filing Dt:	10/26/1990
Title:	ANNULAR SEALING APPARATUS

Patent #:	5117801	Issue Dt:	06/02/1992	Application #:	07604797	Filing Dt:	10/26/1990
Title:	COMBUSTION SYSTEM FOR DUAL FUEL ENGINE

Patent #:	5074519	Issue Dt:	12/24/1991	Application #:	07612889	Filing Dt:	11/09/1990
Title:	FAIL-CLOSE HYDRAULICALLY ACTUATED CONTROL CHOKE

Patent #:	5188397	Issue Dt:	02/23/1993	Application #:	07621776	Filing Dt:	12/04/1990
Title:	CLAMP AND CLAMP SUPPORTING APPARATUS

Patent #:	5086808	Issue Dt:	02/11/1992	Application #:	07625303	Filing Dt:	12/07/1990
Title:	BALANCED SLEEVE CONTROL CHOKE

Patent #:	5080174	Issue Dt:	01/14/1992	Application #:	07641165	Filing Dt:	01/14/1991
Title:	HYDRAULIC PACKOFF AND CASING HANGER INSTALLATION TOOL

Patent #:	5083582	Issue Dt:	01/28/1992	Application #:	07660389	Filing Dt:	02/25/1991
Title:	VALVE WITH REMOVABLE INSERT

Patent #:	5129660	Issue Dt:	07/14/1992	Application #:	07660638	Filing Dt:	02/25/1991
Title:	SEAL ASSEMBLY FOR A WELL HOUSING HANGER STRUCTURE

Patent #:	5046376	Issue Dt:	09/10/1991	Application #:	07679918	Filing Dt:	04/03/1991
Title:	SHAFT LOCKING OR MANUAL OPERATING APPARATUS

Patent #:	5148871	Issue Dt:	09/22/1992	Application #:	07697717	Filing Dt:	05/09/1991
Title:	TENSION ADAPTER ASSEMBLY FOR COMPLETION RISER

Patent #:	5145006	Issue Dt:	09/08/1992	Application #:	07722061	Filing Dt:	06/27/1991
Title:	TUBING HANGER AND RUNNING TOOL WITH PRELOADED LOCKDOWN

Patent #:	5159982	Issue Dt:	11/03/1992	Application #:	07736087	Filing Dt:	07/26/1991
Title:	DOUBLE WALLED RISER

Patent #:	5161828	Issue Dt:	11/10/1992	Application #:	07738525	Filing Dt:	07/31/1991
Title:	BREAK-AWAY FLOWLINE FITTING

Patent #:	5193616	Issue Dt:	03/16/1993	Application #:	07740801	Filing Dt:	08/06/1991
Title:	TUBING HANGER SEAL ASSEMBLY

Patent #:	5184681	Issue Dt:	02/09/1993	Application #:	07754444	Filing Dt:	09/03/1991
Title:	TELESCOPING RISER JOINT AND IMPROVED PACKER THEREFOR

Patent #:	5133383	Issue Dt:	07/28/1992	Application #:	07761526	Filing Dt:	09/18/1991
Title:	AXICAGE MULTISTAGE CHOKE

Patent #:	5141257	Issue Dt:	08/25/1992	Application #:	07764226	Filing Dt:	09/23/1991
Title:	HIGH PRELOAD MECHANICAL CONNECTOR

Patent #:	5224715	Issue Dt:	07/06/1993	Application #:	07819302	Filing Dt:	01/09/1992
Title:	SUPPORTED-LIP LOW INTERFERENCE METAL STAB SEAL

Patent #:	5218822	Issue Dt:	06/15/1993	Application #:	07821481	Filing Dt:	01/15/1992
Title:	AIR START/ASSIST FOR TURBOCHARGERS

Patent #:	5203409	Issue Dt:	04/20/1993	Application #:	07826087	Filing Dt:	01/27/1992
Title:	GEOTHERMAL WELL APPARATUS AND ECCENTRIC HANGER SPOOL THEREFOR

Patent #:	5165704	Issue Dt:	11/24/1992	Application #:	07831926	Filing Dt:	02/06/1992
Title:	BLOWOUT PREVENTER BONNET SEAL CARRIER

Patent #:	5201336	Issue Dt:	04/13/1993	Application #:	07833150	Filing Dt:	02/10/1992
Title:	FIRE SAFE VALVE

Patent #:	5248166	Issue Dt:	09/28/1993	Application #:	07861283	Filing Dt:	03/31/1992
Title:	FLOWLINE SAFETY JOINT

Patent #:	5209256	Issue Dt:	05/11/1993	Application #:	07864283	Filing Dt:	04/06/1992
Title:	SEALING ARRANGEMENTS

Patent #:	5330201	Issue Dt:	07/19/1994	Application #:	07864284	Filing Dt:	04/06/1992
Title:	SEALING ASSEMBLY

Patent #:	5247997	Issue Dt:	09/28/1993	Application #:	07866702	Filing Dt:	04/10/1992
Title:	TUBING HANGER WITH A PRELOADED LOCKDOWN

Patent #:	5293851	Issue Dt:	03/15/1994	Application #:	07869759	Filing Dt:	04/16/1992
Title:	COMBUSTION SYSTEM FOR GAS ENGINE OTHER THAN DUAL FUEL ENGINE

Patent #:	5335729	Issue Dt:	08/09/1994	Application #:	07880828	Filing Dt:	05/11/1992
Title:	TUBULAR CONNECTION, METHOD FOR MAKING SAME, AND TOOL THEREFOR

Patent #:	5209521	Issue Dt:	05/11/1993	Application #:	07894176	Filing Dt:	06/03/1992
Title:	EXPANDING LOAD SHOULDER

Patent #:	5255745	Issue Dt:	10/26/1993	Application #:	07900888	Filing Dt:	06/18/1992
Title:	REMOTELY OPERABLE HORIZONTAL CONNECTION APPARATUS AND METHOD

Patent #:	5314024	Issue Dt:	05/24/1994	Application #:	07927804	Filing Dt:	08/10/1992
Title:	ANGULAR AND RADIAL SELF-ALIGNING COUPLING

Patent #:	5327972	Issue Dt:	07/12/1994	Application #:	07951487	Filing Dt:	09/25/1992
Title:	WELLHEAD SYSTEM

Patent #:	5294088	Issue Dt:	03/15/1994	Application #:	07959254	Filing Dt:	10/13/1992
Title:	VARIABLE BORE PACKER FOR A RAM-TYPE BLOWOUT PREVENTER

Patent #:	5360061	Issue Dt:	11/01/1994	Application #:	07960690	Filing Dt:	10/14/1992
Title:	BLOWOUT PREVENTER WITH TUBING SHEAR RAMS

Patent #:	5261446	Issue Dt:	11/16/1993	Application #:	07979908	Filing Dt:	11/23/1992
Title:	SELF-CONTAINED EMERGENCY SHUTDOWN VALVE

Patent #:	5285756	Issue Dt:	02/15/1994	Application #:	07991686	Filing Dt:	12/16/1992
Title:	GASEOUS FUEL INJECTION VALVE AND ACTUATOR

Patent #:	5330002	Issue Dt:	07/19/1994	Application #:	08007419	Filing Dt:	01/22/1993
Title:	HANGER ASSEMBLY

Patent #:	5377762	Issue Dt:	01/03/1995	Application #:	08015487	Filing Dt:	02/09/1993
Title:	BORE SELECTOR

Patent #:	5372199	Issue Dt:	12/13/1994	Application #:	08018065	Filing Dt:	02/16/1993
Title:	SUBSEA WELLHEAD

Patent #:	RE34807	Issue Dt:	12/20/1994	Application #:	08071539	Filing Dt:	06/04/1993
Title:	COMBUSTION SYSTEM FOR DUAL FUEL ENGINE

Patent #:	5404832	Issue Dt:	04/11/1995	Application #:	08089000	Filing Dt:	07/09/1993
Title:	WELLHEAD CONNECTOR

Patent #:	5421407	Issue Dt:	06/06/1995	Application #:	08117817	Filing Dt:	09/08/1993
Title:	A WELLHEAD LOAD SUPPORT RING

Patent #:	5333832	Issue Dt:	08/02/1994	Application #:	08131132	Filing Dt:	10/04/1993
Title:	BLOWOUT PREVENTER WITH REMOVABLE PACKER

Patent #:	5544707	Issue Dt:	08/13/1996	Application #:	08204397	Filing Dt:	03/16/1994
Title:	WELLHEAD

Patent #:	5385169	Issue Dt:	01/31/1995	Application #:	08222588	Filing Dt:	04/04/1994
Title:	SUBSEA FLUID COUPLING EMPLOYING METAL-TO-METAL SEALING

Patent #:	5415378	Issue Dt:	05/16/1995	Application #:	08230935	Filing Dt:	04/21/1994
Title:	VALVE ASSEMBLY

Patent #:	5558532	Issue Dt:	09/24/1996	Application #:	08241537	Filing Dt:	05/12/1994
Title:	ELECTRICAL CONNECTION

Patent #:	5456313	Issue Dt:	10/10/1995	Application #:	08251900	Filing Dt:	06/01/1994
Title:	MODULAR CONTROL SYSTEM

Patent #:	5482082	Issue Dt:	01/09/1996	Application #:	08264075	Filing Dt:	06/22/1994
Title:	MULTI-PASSAGE FLUID COUPLING AND METAL SEAL THEREFOR

Patent #:	5525047	Issue Dt:	06/11/1996	Application #:	08267994	Filing Dt:	06/29/1994
Title:	SEALING SYSTEM FOR AN UNLOADER

Patent #:	5435520	Issue Dt:	07/25/1995	Application #:	08302579	Filing Dt:	09/07/1994
Title:	BACKSEAT ASSEMBLY FOR AN EXPANDING GATE VALVE

Patent #:	5555867	Issue Dt:	09/17/1996	Application #:	08312919	Filing Dt:	09/30/1994
Title:	SWIRL FLOW PRECOMBUSTION CHAMBER

Patent #:	5622053	Issue Dt:	04/22/1997	Application #:	08312920	Filing Dt:	09/30/1994
Title:	TURBOCHARGED NATURAL GAS ENGINE CONTROL SYSTEM

Patent #:	4078605	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4169507	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4187883	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4190270	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4191256	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4192384	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4193307	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4194718	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4201242	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

100

Patent #:	4215747	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Assignor

COOPER INDUSTRIES, INC.

Exec Dt:

04/17/1995

Assignee

COOPER CAMERON CORPORATION

SUITE 1200

515 POST OAK BOULEVARD

HOUSTON, TEXAS 77027

Correspondence name and address
	COOPER INDUSTRIES, INC.
	RHONDA J. SMITH
	1001 FANNIN, SUITE 4000
	HOUSTON, TEXAS 77002

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