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Patent Assignment Details

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Reel/Frame:	005050/0861			Pages:	1
		Recorded:	08/08/1988
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Total properties: 297
Page 1 of 3
Pages: 1 2 3

Patent #:	3634235	Issue Dt:		Application #:	04692298	Filing Dt:
Title:

Patent #:	3587076	Issue Dt:	06/22/1971	Application #:	04727854	Filing Dt:	05/09/1968
Title:	SYSTEM FOR REMOTELY INDICATING SELECTABLY TWO PHENOMENA

Patent #:	3615027	Issue Dt:		Application #:	04779171	Filing Dt:
Title:

Patent #:	3592347	Issue Dt:		Application #:	04790643	Filing Dt:
Title:

Patent #:	3603409	Issue Dt:		Application #:	04811052	Filing Dt:
Title:

Patent #:	3615223	Issue Dt:		Application #:	04831061	Filing Dt:
Title:

Patent #:	3612179	Issue Dt:		Application #:	04842700	Filing Dt:
Title:

Patent #:	3589742	Issue Dt:		Application #:	04851663	Filing Dt:
Title:

Patent #:	3581179	Issue Dt:		Application #:	04857078	Filing Dt:
Title:

Patent #:	3612627	Issue Dt:		Application #:	04860287	Filing Dt:
Title:

Patent #:	3592515	Issue Dt:		Application #:	04860288	Filing Dt:
Title:

Patent #:	3571936	Issue Dt:		Application #:	04862109	Filing Dt:
Title:

Patent #:	3588162	Issue Dt:		Application #:	04862561	Filing Dt:
Title:

Patent #:	3642623	Issue Dt:		Application #:	04865492	Filing Dt:
Title:

Patent #:	3616941	Issue Dt:		Application #:	04868541	Filing Dt:
Title:

Patent #:	3612286	Issue Dt:		Application #:	04868549	Filing Dt:
Title:

Patent #:	3614111	Issue Dt:		Application #:	04868870	Filing Dt:
Title:

Patent #:	3598183	Issue Dt:		Application #:	04871016	Filing Dt:
Title:

Patent #:	3635105	Issue Dt:		Application #:	04887797	Filing Dt:
Title:

Patent #:	3664376	Issue Dt:		Application #:	05005662	Filing Dt:
Title:

Patent #:	3675900	Issue Dt:		Application #:	05019582	Filing Dt:
Title:

Patent #:	3648814	Issue Dt:		Application #:	05019601	Filing Dt:
Title:

Patent #:	3625095	Issue Dt:		Application #:	05022293	Filing Dt:
Title:

Patent #:	3629927	Issue Dt:		Application #:	05023613	Filing Dt:
Title:

Patent #:	3675713	Issue Dt:	07/11/1972	Application #:	05023864	Filing Dt:	03/30/1970
Title:	METHOD AND APPARATUS FOR SEPARATING SUBSEA WELL CONDUIT COUPLINGS FROM A REMOTE FLOATING VESSEL

Patent #:	3616850	Issue Dt:		Application #:	05029973	Filing Dt:
Title:

Patent #:	3648858	Issue Dt:		Application #:	05035370	Filing Dt:
Title:

Patent #:	3655071	Issue Dt:		Application #:	05040986	Filing Dt:
Title:

Patent #:	3682258	Issue Dt:		Application #:	05048222	Filing Dt:
Title:

Patent #:	3671786	Issue Dt:		Application #:	05052490	Filing Dt:
Title:

Patent #:	3695363	Issue Dt:		Application #:	05075025	Filing Dt:
Title:

Patent #:	3695669	Issue Dt:		Application #:	05085594	Filing Dt:
Title:

Patent #:	3724501	Issue Dt:		Application #:	05108534	Filing Dt:
Title:

Patent #:	3800962	Issue Dt:		Application #:	05112540	Filing Dt:
Title:

Patent #:	3753552	Issue Dt:		Application #:	05127892	Filing Dt:
Title:

Patent #:	3730267	Issue Dt:		Application #:	05127982	Filing Dt:
Title:

Patent #:	3699675	Issue Dt:		Application #:	05131123	Filing Dt:
Title:

Patent #:	3751192	Issue Dt:	08/07/1973	Application #:	05132942	Filing Dt:	04/12/1971
Title:	SUBMERSIBLE PUMP DRIVE SYSTEM

Patent #:	3739663	Issue Dt:		Application #:	05134553	Filing Dt:
Title:

Patent #:	3691875	Issue Dt:		Application #:	05134554	Filing Dt:
Title:

Patent #:	3706243	Issue Dt:		Application #:	05134661	Filing Dt:
Title:

Patent #:	3704638	Issue Dt:		Application #:	05147058	Filing Dt:
Title:

Patent #:	3719228	Issue Dt:		Application #:	05152362	Filing Dt:
Title:

Patent #:	3719236	Issue Dt:		Application #:	05155163	Filing Dt:
Title:

Patent #:	3765485	Issue Dt:		Application #:	05160399	Filing Dt:
Title:

Patent #:	3779313	Issue Dt:		Application #:	05160407	Filing Dt:
Title:

Patent #:	3804268	Issue Dt:		Application #:	05160641	Filing Dt:
Title:

Patent #:	3718183	Issue Dt:		Application #:	05161756	Filing Dt:
Title:

Patent #:	3791442	Issue Dt:	02/12/1974	Application #:	05184444	Filing Dt:	09/28/1971
Title:	COUPLING MEANS FOR A RISER STRING RUN FROM A FLOATING VESSEL TO A SUBS EA WELL

Patent #:	3768663	Issue Dt:		Application #:	05188410	Filing Dt:
Title:

Patent #:	3844420	Issue Dt:		Application #:	05197553	Filing Dt:
Title:

Patent #:	3710007	Issue Dt:	01/09/1973	Application #:	05208624	Filing Dt:	12/16/1971
Title:	ELECTRICAL CABLE

Patent #:	3710009	Issue Dt:	01/09/1973	Application #:	05208643	Filing Dt:	12/16/1971
Title:	ELECTRICAL CABLE

Patent #:	3793913	Issue Dt:		Application #:	05216085	Filing Dt:
Title:

Patent #:	3780815	Issue Dt:		Application #:	05216216	Filing Dt:
Title:

Patent #:	3812723	Issue Dt:		Application #:	05219741	Filing Dt:
Title:

Patent #:	3917230	Issue Dt:		Application #:	05220284	Filing Dt:
Title:

Patent #:	3796418	Issue Dt:		Application #:	05227522	Filing Dt:
Title:

Patent #:	3803953	Issue Dt:		Application #:	05230835	Filing Dt:
Title:

Patent #:	3850817	Issue Dt:		Application #:	05255130	Filing Dt:
Title:

Patent #:	RE27724	Issue Dt:		Application #:	05264697	Filing Dt:
Title:

Patent #:	3816148	Issue Dt:		Application #:	05271008	Filing Dt:
Title:

Patent #:	3817908	Issue Dt:		Application #:	05272253	Filing Dt:
Title:

Patent #:	3859107	Issue Dt:		Application #:	05274718	Filing Dt:
Title:

Patent #:	4003431	Issue Dt:		Application #:	05290610	Filing Dt:
Title:

Patent #:	3801071	Issue Dt:		Application #:	05295758	Filing Dt:
Title:

Patent #:	3956142	Issue Dt:		Application #:	05297770	Filing Dt:
Title:

Patent #:	3878110	Issue Dt:	04/15/1975	Application #:	05300389	Filing Dt:	10/24/1972
Title:	CLAYFREE AQUEOUS SEA WATER DRILLING FLUID

Patent #:	3872018	Issue Dt:		Application #:	05306856	Filing Dt:
Title:

Patent #:	3881375	Issue Dt:		Application #:	05314285	Filing Dt:
Title:

Patent #:	3799364	Issue Dt:		Application #:	05321488	Filing Dt:
Title:

Patent #:	3845784	Issue Dt:		Application #:	05357719	Filing Dt:
Title:

Patent #:	3884298	Issue Dt:		Application #:	05372169	Filing Dt:
Title:

Patent #:	3889747	Issue Dt:		Application #:	05381531	Filing Dt:
Title:

Patent #:	3884519	Issue Dt:		Application #:	05393085	Filing Dt:
Title:

Patent #:	3832481	Issue Dt:		Application #:	05403579	Filing Dt:
Title:

Patent #:	4109800	Issue Dt:		Application #:	05404943	Filing Dt:
Title:

Patent #:	3882060	Issue Dt:		Application #:	05415572	Filing Dt:
Title:

Patent #:	3858401	Issue Dt:	01/07/1975	Application #:	05420678	Filing Dt:	11/30/1973
Title:	FLOTATION MEANS FOR SUBSEA WELL RISER

Patent #:	3951827	Issue Dt:		Application #:	05421017	Filing Dt:
Title:

Patent #:	3926900	Issue Dt:	12/16/1975	Application #:	05424262	Filing Dt:	12/13/1973
Title:	OIL RESISTANT BLENDS FOR ELECTRICAL INSULATION

Patent #:	3873079	Issue Dt:		Application #:	05430980	Filing Dt:
Title:

Patent #:	3891033	Issue Dt:	06/24/1975	Application #:	05430989	Filing Dt:	01/04/1974
Title:	ANNULUS PRESSURE CONTROL TEST APPARATUS

Patent #:	3889049	Issue Dt:		Application #:	05433332	Filing Dt:
Title:

Patent #:	3900068	Issue Dt:		Application #:	05449879	Filing Dt:
Title:

Patent #:	3882377	Issue Dt:		Application #:	05462276	Filing Dt:
Title:

Patent #:	3887009	Issue Dt:		Application #:	05463889	Filing Dt:
Title:

Patent #:	3922009	Issue Dt:		Application #:	05485851	Filing Dt:
Title:

Patent #:	3892148	Issue Dt:		Application #:	05493993	Filing Dt:
Title:

Patent #:	3908967	Issue Dt:		Application #:	05505234	Filing Dt:
Title:

Patent #:	4063846	Issue Dt:		Application #:	05523394	Filing Dt:
Title:

Patent #:	3937515	Issue Dt:		Application #:	05526206	Filing Dt:
Title:

Patent #:	3929235	Issue Dt:		Application #:	05526207	Filing Dt:
Title:

Patent #:	3937514	Issue Dt:		Application #:	05526208	Filing Dt:
Title:

Patent #:	RE29830	Issue Dt:		Application #:	05542491	Filing Dt:
Title:

Patent #:	3915228	Issue Dt:	10/28/1975	Application #:	05544392	Filing Dt:	01/27/1975
Title:	WELL BORE TEST AND SAFETY VALVE STRUCTURE

Patent #:	3952526	Issue Dt:		Application #:	05546710	Filing Dt:
Title:

Patent #:	4037672	Issue Dt:		Application #:	05546856	Filing Dt:
Title:

Patent #:	4042123	Issue Dt:	08/16/1977	Application #:	05547375	Filing Dt:
Title:	AUTOMATED PIPE HANDLING SYSTEM

100

Patent #:	3921447	Issue Dt:		Application #:	05550059	Filing Dt:
Title:

Assignor

HUGHES TOOL COMPANY

Exec Dt:

06/09/1988

Assignee

BAKER HUGHES INCORPORATED

3900 ESSEX,

HOUSTON,, TEXAS 77027

Correspondence name and address
	JAMES E. BRADLEY
	PATENTS & TECHNOLOGY MGMNT.
	HUGHES TOOL CO.
	P. O. BOX 2539
	HOUSTON, TX 77252-2539

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