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Patent Assignment Assignor Details

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Assignor Name : CAMCO, INCORPORATED, A CORP. OF TX.

Total Assignments: 2

Assignment: 1

Reel/Frame:	005366/0664			Pages:	12
		Recorded:	07/09/1990
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS).

Assignor

CAMCO, INCORPORATED, A CORP. OF TX.

Exec Dt:

12/20/1989

Assignee

CAMCO INTERNATIONAL INC., A CORP. OF DE

DELAWARE

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
3799258	NONE		05200401	3786865	NONE		05338503	4161219	NONE		05881484
4159643	NONE		05929154	4215748	NONE		06002650	4239082	NONE		06023061
4252197	NONE		06027207	4248308	NONE		06033596	4254829	NONE		06078112
4319074	NONE		06079280	4273194	NONE		06120439	4263968	NONE		06129454
4368911	NONE		06183117	4350215	NONE		06189370	4336841	NONE		06207161
4373587	NONE		06214069	4362214	NONE		06226295	4453605	NONE		06259182
4415028	NONE		06300087	4452310	NONE		06322318	4460046	NONE		06440667
4505342	NONE		06443657	4538838	NONE		06450943	4444266	NONE		06463462
4538690	NONE		06468668	4558753	NONE		06468669	4476924	NONE		06472827
4457368	NONE		06478741	4538685	NONE		06540080	4534414	NONE		06565324
4524831	NONE		06565506	4515993	NONE		06571315	4605157	NONE		06575555
4570725	NONE		06575556	4640375	NONE		06578182	4593777	NONE		06578183
4553310	NONE		06584048	4531581	NONE		06587477	4512411	NONE		06601896
4676307	NONE		06612271	4541482	NONE		06624074	4566540	NONE		06624431
4600805	NONE		06638150	4621695	NONE		06644183	4721162	NONE		06645574
4585067	NONE		06645575	4577685	NONE		06645982	4588029	NONE		06655388
4562854	NONE		06655480	4588030	NONE		06655481	4598773	NONE		06678125
4538681	NONE		06681049	4669556	NONE		06693848	4566534	NONE		06697544
4579177	NONE		06702295	4597445	NONE		06702980	4574889	NONE		06710642
4569398	NONE		06711706	4601341	NONE		06713080	4605070	NONE		06718628
4718505	NONE		06754506	4616704	NONE		06759384	4660659	NONE		06763031
4649993	NONE		06776065	4583596	NONE		06776066	RE32390	NONE		06782783
4629002	NONE		06789234	4660646	NONE		06802656	4688593	NONE		06809645
4676324	NONE		06823681	4651822	NONE		06855194	4691776	NONE		06868916
4711144	NONE		06870075	4669547	NONE		06871958	4727946	NONE		06876847
4790396	NONE		06879137	4688641	NONE		06889539	4703805	NONE		06911832
4724908	NONE		06915220	4694908	NONE		06923452	4806424	NONE		06924884
4816337	NONE		06924936	4711304	NONE		06941671	4709762	NONE		06941973
4716969	NONE		07002323	4716968	NONE		07002350	4718488	NONE		07024950
4722399	NONE		07024957	4862977	NONE		07033072	4768539	NONE		07098444
4771831	NONE		07106466	4760879	NONE		07126137	4791991	NONE		07164697
4862965	NONE		07202350	4844166	NONE		07205762	4838355	NONE		07242747
4854387	NONE		07255818	4862958	NONE		07268129	4865131	NONE		07297274
4869321	NONE		07308485	4884432	NONE		07313110	4860991	NONE		07334035
4926945	NONE		07404241	4977957	NONE		07415677	4983803	NONE		07448429
5015273	NONE		07494704	4986357	NONE		07506313	4986358	NONE		07509531
4997043	NONE		07519194	3826309	NONE		UNAVAILABLE	4077473	NONE		UNAVAILABLE
3897825	NONE		UNAVAILABLE	3782461	NONE		UNAVAILABLE	3786863	NONE		UNAVAILABLE
4141413	NONE		UNAVAILABLE	4146091	NONE		UNAVAILABLE	3981358	NONE		UNAVAILABLE
3993129	NONE		UNAVAILABLE	4002203	NONE		UNAVAILABLE	3799204	NONE		UNAVAILABLE
3807428	NONE		UNAVAILABLE	3786866	NONE		UNAVAILABLE	3786867	NONE		UNAVAILABLE
4161984	NONE		UNAVAILABLE	4197909	NONE		UNAVAILABLE	4201265	NONE		UNAVAILABLE
4160484	NONE		UNAVAILABLE	4161960	NONE		UNAVAILABLE	4106563	NONE		UNAVAILABLE
4106564	NONE		UNAVAILABLE	4135576	NONE		UNAVAILABLE	4018115	NONE		UNAVAILABLE
4025218	NONE		UNAVAILABLE	3891032	NONE		UNAVAILABLE

Correspondence name and address
	FULBRIGHT & JAWORSKI
	1301 MCKINNEY
	SUITE 5100
	HOUSTON, TX 77010-3095

Assignment: 2

Reel/Frame:	005432/0288			Pages:	3
		Recorded:	09/04/1990
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

CAMCO, INCORPORATED, A CORP. OF TX.

Exec Dt:

08/27/1990

Assignee

CAMCO INTERNATIONAL INC., A CORP. OF DE.

7030 ARDMORE ST.

HOUSTON, TEXAS 77054

Property

Pat #

Pub #

Intl #

App #

4976317

NONE

07387206

Correspondence name and address
	WILLIAM A. STOUT
	PATENT DEPT.
	FULBRIGHT & JAWORSKI
	1301 MC KINNEY ST.
	HOUSTON, TX 77010

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