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Patent Assignment Details

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Reel/Frame:	004572/0533			Pages:	7
		Recorded:	05/01/1986
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Total properties: 161
Page 1 of 2
Pages: 1 2

Patent #:	3468558	Issue Dt:	09/23/1969	Application #:	04502927	Filing Dt:	10/23/1965
Title:	CASING HANGER APPARATUS

Patent #:	3468559	Issue Dt:		Application #:	04503046	Filing Dt:
Title:

Patent #:	3489436	Issue Dt:	01/13/1970	Application #:	04503047	Filing Dt:	10/23/1965
Title:	APPARATUS FOR HANGING WELL BORE CASING

Patent #:	3492026	Issue Dt:	01/27/1970	Application #:	04503561	Filing Dt:	10/23/1965
Title:	WELL BORE CASING HANGER APPARATUS

Patent #:	3455578	Issue Dt:		Application #:	04606827	Filing Dt:
Title:

Patent #:	3489212	Issue Dt:		Application #:	04695184	Filing Dt:
Title:

Patent #:	3521911	Issue Dt:		Application #:	04711039	Filing Dt:
Title:

Patent #:	3528686	Issue Dt:		Application #:	04739341	Filing Dt:
Title:

Patent #:	3561527	Issue Dt:	02/09/1971	Application #:	04772521	Filing Dt:	11/01/1968
Title:	HYDRAULICALLY SET CASING HANGER APPARATUS AND PACKING SLEEVE

Patent #:	3587733	Issue Dt:		Application #:	04772717	Filing Dt:
Title:

Patent #:	3543847	Issue Dt:	12/01/1970	Application #:	04778404	Filing Dt:	11/25/1968
Title:	CASING HANGER APPARATUS

Patent #:	3592489	Issue Dt:	07/13/1971	Application #:	04807730	Filing Dt:	03/17/1969
Title:	HOUSINGS WITH CONTRACTABLE WELL CASING HANGER SEATS

Patent #:	3664689	Issue Dt:		Application #:	04850194	Filing Dt:
Title:

Patent #:	3606393	Issue Dt:		Application #:	04855535	Filing Dt:
Title:

Patent #:	3603401	Issue Dt:		Application #:	04868319	Filing Dt:
Title:

Patent #:	3638732	Issue Dt:	02/01/1972	Application #:	05002241	Filing Dt:	01/12/1970
Title:	UNDER WATER WELL HEAD ELECTRIC CONNECTION APPARATUS FOR SUBMERGED ELEC TRIC MOTOR DRIVEN WELL PUMPS AND METHOD OF INSTALLATION

Patent #:	3647245	Issue Dt:		Application #:	05003400	Filing Dt:
Title:

Patent #:	3695633	Issue Dt:		Application #:	05020920	Filing Dt:
Title:

Patent #:	3638725	Issue Dt:		Application #:	05037527	Filing Dt:
Title:

Patent #:	3625283	Issue Dt:		Application #:	05037528	Filing Dt:
Title:

Patent #:	3710859	Issue Dt:		Application #:	05041023	Filing Dt:
Title:

Patent #:	3649032	Issue Dt:	03/14/1972	Application #:	05047982	Filing Dt:	06/22/1970
Title:	APPARATUS FOR SEALING AN ANNULAR SPACE

Patent #:	3667547	Issue Dt:		Application #:	05067005	Filing Dt:
Title:

Patent #:	3709291	Issue Dt:		Application #:	05068062	Filing Dt:
Title:

Patent #:	3718316	Issue Dt:		Application #:	05069758	Filing Dt:
Title:

Patent #:	3722585	Issue Dt:		Application #:	05105919	Filing Dt:
Title:

Patent #:	3716100	Issue Dt:		Application #:	05105927	Filing Dt:
Title:

Patent #:	3721294	Issue Dt:	03/20/1973	Application #:	05105928	Filing Dt:	01/12/1971
Title:	UNDERWATER PIPE CONNECTION APPARATUS

Patent #:	3721293	Issue Dt:		Application #:	05115570	Filing Dt:
Title:

Patent #:	3719070	Issue Dt:		Application #:	05122304	Filing Dt:
Title:

Patent #:	3693714	Issue Dt:		Application #:	05123983	Filing Dt:
Title:

Patent #:	3688841	Issue Dt:		Application #:	05124236	Filing Dt:
Title:

Patent #:	3746372	Issue Dt:		Application #:	05147502	Filing Dt:
Title:

Patent #:	3768774	Issue Dt:		Application #:	05153733	Filing Dt:
Title:

Patent #:	3768842	Issue Dt:		Application #:	05169199	Filing Dt:
Title:

Patent #:	3721292	Issue Dt:		Application #:	05169200	Filing Dt:
Title:

Patent #:	3797864	Issue Dt:		Application #:	05193312	Filing Dt:
Title:

Patent #:	3850237	Issue Dt:		Application #:	05194187	Filing Dt:
Title:

Patent #:	3793835	Issue Dt:		Application #:	05222919	Filing Dt:
Title:

Patent #:	3797366	Issue Dt:		Application #:	05271770	Filing Dt:
Title:

Patent #:	3797139	Issue Dt:		Application #:	05283473	Filing Dt:
Title:

Patent #:	3854695	Issue Dt:		Application #:	05293007	Filing Dt:
Title:

Patent #:	3837684	Issue Dt:		Application #:	05301781	Filing Dt:
Title:

Patent #:	3827728	Issue Dt:	08/06/1974	Application #:	05301840	Filing Dt:	10/30/1972
Title:	PIPE CONNECTORS

Patent #:	3807497	Issue Dt:		Application #:	05358451	Filing Dt:
Title:

Patent #:	3866696	Issue Dt:		Application #:	05373968	Filing Dt:
Title:

Patent #:	3871622	Issue Dt:		Application #:	05378963	Filing Dt:
Title:

Patent #:	3866677	Issue Dt:		Application #:	05386431	Filing Dt:
Title:

Patent #:	3897045	Issue Dt:		Application #:	05396493	Filing Dt:
Title:

Patent #:	3895780	Issue Dt:		Application #:	05417209	Filing Dt:
Title:

Patent #:	RE28218	Issue Dt:	10/29/1974	Application #:	05422871	Filing Dt:	01/29/1974
Title:	MOTION COMPENSATING APPARATUS

Patent #:	3885625	Issue Dt:	05/27/1975	Application #:	05440339	Filing Dt:	02/07/1974
Title:	WELL CASING RUNNING CEMENTING AND FLUSHING APPARATUS

Patent #:	3871449	Issue Dt:	03/18/1975	Application #:	05447506	Filing Dt:	03/04/1974
Title:	CASING HANGER AND PACK OFF APPARATUS

Patent #:	3903965	Issue Dt:	09/09/1975	Application #:	05449193	Filing Dt:	03/07/1974
Title:	APPARATUS FOR INSTALLING AND SETTING PACKING ASSEMBLIES IN WELLHEADS

Patent #:	3936034	Issue Dt:		Application #:	05458657	Filing Dt:
Title:

Patent #:	3952763	Issue Dt:		Application #:	05464771	Filing Dt:
Title:

Patent #:	3913670	Issue Dt:	10/21/1975	Application #:	05474019	Filing Dt:	05/28/1974
Title:	APPARATUS FOR SETTING AND LOCKING PACKING ASSEMBLIES IN SUBSURFACE WEL LHEADS

Patent #:	3944273	Issue Dt:		Application #:	05475586	Filing Dt:
Title:

Patent #:	3924678	Issue Dt:		Application #:	05488430	Filing Dt:
Title:

Patent #:	3894560	Issue Dt:		Application #:	05491225	Filing Dt:
Title:

Patent #:	3937251	Issue Dt:		Application #:	05492402	Filing Dt:
Title:

Patent #:	3897823	Issue Dt:		Application #:	05494824	Filing Dt:
Title:

Patent #:	3924679	Issue Dt:		Application #:	05495269	Filing Dt:
Title:

Patent #:	3933108	Issue Dt:		Application #:	05502280	Filing Dt:
Title:

Patent #:	3933202	Issue Dt:	01/20/1976	Application #:	05516173	Filing Dt:	10/21/1974
Title:	APPARATUS FOR SETTING AND LOCKING PACKING ASSEMBLIES IN WELLHEADS

Patent #:	3924446	Issue Dt:		Application #:	05526100	Filing Dt:
Title:

Patent #:	3973625	Issue Dt:		Application #:	05526309	Filing Dt:
Title:

Patent #:	3968838	Issue Dt:		Application #:	05526465	Filing Dt:
Title:

Patent #:	3954137	Issue Dt:		Application #:	05531706	Filing Dt:
Title:

Patent #:	4098491	Issue Dt:		Application #:	05539618	Filing Dt:
Title:

Patent #:	4039176	Issue Dt:		Application #:	05601306	Filing Dt:
Title:

Patent #:	RE29564	Issue Dt:		Application #:	05609367	Filing Dt:
Title:

Patent #:	4068868	Issue Dt:	01/17/1978	Application #:	05609584	Filing Dt:	09/02/1975
Title:	FLEXIBLE JOINT FOR MARINE RISERS

Patent #:	4030544	Issue Dt:		Application #:	05634366	Filing Dt:
Title:

Patent #:	4057267	Issue Dt:	11/08/1977	Application #:	05658417	Filing Dt:	02/17/1976
Title:	FLUID CONTROLLED PIPE CONNECTORS

Patent #:	4036247	Issue Dt:		Application #:	05667175	Filing Dt:
Title:

Patent #:	4031581	Issue Dt:		Application #:	05671276	Filing Dt:
Title:

Patent #:	4041719	Issue Dt:		Application #:	05678147	Filing Dt:
Title:

Patent #:	4088152	Issue Dt:		Application #:	05678994	Filing Dt:
Title:

Patent #:	4067062	Issue Dt:		Application #:	05695265	Filing Dt:
Title:

Patent #:	4068865	Issue Dt:		Application #:	05709274	Filing Dt:
Title:

Patent #:	4074912	Issue Dt:	02/21/1978	Application #:	05724635	Filing Dt:	09/20/1976
Title:	RELEASABLE RIGID PILE CONNECTOR APPARATUS

Patent #:	4093281	Issue Dt:		Application #:	05742072	Filing Dt:
Title:

Patent #:	4082002	Issue Dt:		Application #:	05774852	Filing Dt:
Title:

Patent #:	4130076	Issue Dt:		Application #:	05778483	Filing Dt:
Title:

Patent #:	4124229	Issue Dt:		Application #:	05793496	Filing Dt:
Title:

Patent #:	4124230	Issue Dt:		Application #:	05793497	Filing Dt:
Title:

Patent #:	4124231	Issue Dt:		Application #:	05793523	Filing Dt:
Title:

Patent #:	4124232	Issue Dt:		Application #:	05793524	Filing Dt:
Title:

Patent #:	4120520	Issue Dt:		Application #:	05793525	Filing Dt:
Title:

Patent #:	4124233	Issue Dt:		Application #:	05793528	Filing Dt:
Title:

Patent #:	4209193	Issue Dt:		Application #:	05797844	Filing Dt:
Title:

Patent #:	4168852	Issue Dt:		Application #:	05804622	Filing Dt:
Title:

Patent #:	4168853	Issue Dt:		Application #:	05804625	Filing Dt:
Title:

Patent #:	4133418	Issue Dt:		Application #:	05814104	Filing Dt:
Title:

Patent #:	4133558	Issue Dt:		Application #:	05823918	Filing Dt:
Title:

Patent #:	4153281	Issue Dt:		Application #:	05823919	Filing Dt:
Title:

Patent #:	4133557	Issue Dt:		Application #:	05824072	Filing Dt:
Title:

Patent #:	4153278	Issue Dt:		Application #:	05834683	Filing Dt:
Title:

100

Patent #:	4154552	Issue Dt:		Application #:	05853327	Filing Dt:
Title:

Assignor

VETCO OFFSHORE, INC., A CORP. OF DE.

Exec Dt:

04/21/1986

Assignee

VETCO OFFSHORE INDUSTRIES, INC., A DE. CORP.

7135 ARDMORE ROAD

HOUSTON, TEXAS 77054

Correspondence name and address
	EDWARD L. KOCHEY, JR.
	COMBUSTION ENGINEERING INC.
	CORPORATE PAT. DEPT. 6107-1936
	1000 PROSPECT HILL RD.
	WINDSOR, CT 06095

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