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Patent Assignment Assignee Details

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Assignee Name : BAKER HUGHES INCORPORATED, A DE. CORP.

Total Assignments: 11

Assignment: 1

Reel/Frame:	004820/0594			Pages:	2
		Recorded:	09/10/1987
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

BEIMGRABEN, HERBERT W.

Exec Dt:

10/28/1987

Assignee

BAKER HUGHES INCORPORATED, A DE. CORP.

3900 ESSEX LANE, SUITE 800

HOUSTON, TEXAS 77027

Property

Pat #

Pub #

Intl #

App #

4817740

NONE

07083520

Correspondence name and address
	NORVELL & ASSOCIATES
	6363 WOODWAY, SUITE 275
	HOUSTON, TX 77057

Assignment: 2

Reel/Frame:	004837/0786			Pages:	2
		Recorded:	02/01/1988
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

WAFFORD, TERRELL F.,

Exec Dt:

01/26/1988

CARLIN, FRANK J.

Exec Dt:

12/03/1987

Assignee

BAKER HUGHES INCORPORATED, A DE. CORP.

3900 ESSEX LANE, SUITE 1200

HOUSTON, TEXAS 77210-4740

Property

Pat #

Pub #

Intl #

App #

4796928

NONE

07101653

Correspondence name and address
	WILLIAM C. NORVELL, JR.
	NORVELL & ASSOCIATES
	6363 WOODWAY, SUITE 275
	HOUSTON, TEXAS 77057

Assignment: 3

Reel/Frame:	005040/0250			Pages:	3
		Recorded:	02/09/1989
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

HOPMANN, DRUSILLA L.

Exec Dt:

02/08/1988

MURRAY, DOUGLAS J.

Exec Dt:

02/08/1988

STRATTAN, SCOTT C.

Exec Dt:

02/08/1988

Assignee

BAKER HUGHES INCORPORATED, A DE. CORP.

3900 ESSEX LANE, SUITE 1200

HOUSTON, TEXAS 77027

Property

Pat #

Pub #

Intl #

App #

4917191

NONE

07308874

Correspondence name and address
	WILLIAM C. NORVELL, JR.
	HUBBARD, THURMAN, TURNER & TUCKER
	6363 WOODWAY, SUITE 275
	HOUSTON, TX 77057

Assignment: 4

Reel/Frame:	004860/0947			Pages:	2
		Recorded:	03/07/1988
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

LEMBCKE, JEFFREY J.

Exec Dt:

02/26/1988

Assignee

BAKER HUGHES INCORPORATED, A DE. CORP.

3900 ESSEX LANE, SUITE 800,

HOUSTON, TEXAS 77027

Property

Pat #

Pub #

Intl #

App #

4796708

NONE

07164866

Correspondence name and address
	WILLIAM C. NORVELL, JR.
	NORVELL & ASSOCIATES
	6363 WOODWAY, STE. 275
	HOUSTON, TX 77057

Assignment: 5

Reel/Frame:	004860/0949			Pages:	2
		Recorded:	03/07/1988
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

LEMBCKE, JEFFREY J.

Exec Dt:

02/26/1988

SHAW, BRIAN

Exec Dt:

02/26/1988

Assignee

BAKER HUGHES INCORPORATED, A DE. CORP.

3900 ESSEX LANE, SUITE 800,

HOUSTON, TEXAS 77027

Property

Pat #

Pub #

Intl #

App #

4811792

NONE

07164867

Correspondence name and address
	WILLIAM C. NORVELL, JR.
	NORVELL & ASSOCIATES
	6363 WOODWAY, STE. 275
	HOUSTON, TX 77057

Assignment: 6

Reel/Frame:	005025/0989			Pages:	5
		Recorded:	02/27/1989
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE JUNE 13TH 1987 DELAWARE

Assignor

BAKER INTERNATIONAL CORPORATION

Exec Dt:

11/04/1988

Assignee

BAKER HUGHES INCORPORATED, A DE. CORP.

Property

Pat #

Pub #

Intl #

App #

4727760

NONE

06909199

Correspondence name and address
	BAKER HUGHES INCORPORATED
	3900 ESSEX LANE, SUITE 1200
	P.O. BOX 4740,
	HOUSTON, TEXAS 77210-4740

Assignment: 7

Reel/Frame:	004984/0124			Pages:	3
		Recorded:	12/05/1988
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

GAIDRY, JOHN E.

Exec Dt:

11/28/1988

QUEBEDEAUX, LARRY J.

Exec Dt:

11/21/1988

DONOVAN, JOSEPH F.

Exec Dt:

11/18/1988

ASHTON, JEFFERSON P.

Exec Dt:

11/18/1988

Assignee

BAKER HUGHES INCORPORATED, A DE. CORP.

3900 ESSEX LANE, SUITE 1200

HOUSTON, TEXAS 77027

Property

Pat #

Pub #

Intl #

App #

4917183

NONE

07253967

Correspondence name and address
	WILLIAM C. NORVELL, JR.
	HUBBARD, THURMAN, TURNER & TUCKER
	6363 WOODWAY
	STE. 275
	HOUSTON, TX 77057

Assignment: 8

Reel/Frame:	005009/0284			Pages:	2
		Recorded:	12/16/1988
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

BEIMGRABEN, HERBERT W.

Exec Dt:

12/16/1988

Assignee

BAKER HUGHES INCORPORATED, A DE. CORP.

3900 ESSEX LANE, SUITE 1200

HOUSTON, TEXAS 77027

Property

Pat #

Pub #

Intl #

App #

5050692

NONE

07285081

Correspondence name and address
	HUBBARD, THURMAN, TURNER & TUCKER
	6363 WOODWAY, SUITE 275
	HOUSTON, TX 77057

Assignment: 9

Reel/Frame:	005040/0247			Pages:	2
		Recorded:	02/09/1989
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

HOPMANN, MARK E.

Exec Dt:

02/08/1989

Assignee

BAKER HUGHES INCORPORATED, A DE. CORP.

3900 ESSEX LANE, SUITE 1200

HOUSTON, TEXAS 77027

Property

Pat #

Pub #

Intl #

App #

4923012

NONE

07308872

Correspondence name and address
	WILLIAM C. NORVELL, JR.
	HUBBARD, THURMAN, TURNER & TUCKER
	6363 WOODWAY, SUITE 275
	HOUSTON, TX 77057

Assignment: 10

Reel/Frame:	005040/0253			Pages:	2
		Recorded:	02/09/1989
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

HOPMANN, MARK E.

Exec Dt:

02/08/1989

Assignee

BAKER HUGHES INCORPORATED, A DE. CORP.

3900 ESSEX LANE, SUITE 1200

HOUSTON, TEXAS 77027

Property

Pat #

Pub #

Intl #

App #

4928772

NONE

07308875

Correspondence name and address
	WILLIAM C. NORVELL, JR.
	HUBBARD, THURMAN, TURNER & TUCKER
	6363 WOODWAY, SUITE 275
	HOUSTON, TX 77057

Assignment: 11

Reel/Frame:	005082/0326			Pages:	2
		Recorded:	04/28/1989
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

BERZIN, VEL

Exec Dt:

04/27/1989

Assignee

BAKER HUGHES INCORPORATED, A DE. CORP.

3900 ESSEX LANE

STE. 1200

HOUSTON, TEXAS 77027

Property

Pat #

Pub #

Intl #

App #

4941534

NONE

07345441

Correspondence name and address
	WILLIAM C. NORVELL, JR.
	HUBBARD, THURMAN, TURNER AND TUCKER
	6363 WOODWAY, SUITE 275
	HOUSTON, TX 77057

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