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Patent Assignment Abstract of Title

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Total Assignments: 4

Patent #:	7036611	Issue Dt:	05/02/2006	Application #:	10624952	Filing Dt:	07/22/2003
Publication #:	20040134687	Pub Dt:	07/15/2004
Inventors:	Steven R. Radford, Kelly D. Ireland, Anurag Gautam, Robert A. Laing, Matthew D. Mumma et al
Title:	EXPANDABLE REAMER APPARATUS FOR ENLARGING BOREHOLES WHILE DRILLING AND METHODS OF USE

Assignment: 1

Reel/Frame:

014866/0382

Recorded: 01/09/2004

Pages: 6

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

RADFORD, STEVEN R.

Exec Dt:

08/18/2003

IRELAND, KELLY D.

Exec Dt:

08/15/2003

GAUTAM, ANURAG

Exec Dt:

08/18/2003

LAING, ROBERT A.

Exec Dt:

08/14/2003

MUMMA, MATTHEW D.

Exec Dt:

08/15/2003

PRITCHARD, DARYL L.

Exec Dt:

08/18/2003

Assignee:

BAKER HUGHES INCORPORTED

3900 ESSEX LANE, SUITE 1200

HOUSTON, TEXAS 77027-5115

Correspondent:

TASKBRITT

TRENT N. BUTCHER, P.E.

P.O. BOX 2550

SALT LAKE CITY, UT 84110

Assignment: 2

Reel/Frame:

039105/0783

Recorded: 07/08/2016

Pages: 7

Conveyance:

NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).

Assignor:

BAKER HUGHES INCORPORATED

Exec Dt:

07/01/2016

Assignee:

BAKER HUGHES OILFIELD OPERATIONS, INC.

2929 ALLEN PARKWAY

HOUSTON, TEXAS 77019-2118

Correspondent:

REBECCA EVANS

2001 RANKIN ROAD

HOUSTON, TX 77073-5114

Assignment: 3

Reel/Frame:

042822/0321

Recorded: 06/15/2017

Pages: 4

Conveyance:

ARTICLES OF ORGANIZATION - CONVERSION

Assignor:

BAKER HUGHES OILFIELD OPERATION, INC.

Exec Dt:

06/01/2017

Assignee:

BAKER HUGHES OILFIELD OPERATIONS LLC

17021 ALDINE WESTFIELD

HOUSTON, TEXAS 77073

Correspondent:

TRASKBRITT, P.C.

P.O. BOX 2550

SALT LAKE CITY, UT 84110

Assignment: 4

Reel/Frame:

043027/0363

Recorded: 06/28/2017

Pages: 5

Conveyance:

CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR'S NAME PREVIOUSLY RECORDED AT REEL: 042822 FRAME: 0321. ASSIGNOR(S) HEREBY CONFIRMS THE ARTICLES OF ORGANIZATION - CONVERSION.

Assignor:

BAKER HUGHES OILFIELD OPERATIONS, INC.

Exec Dt:

06/01/2017

Assignee:

BAKER HUGHES OILFIELD OPERATIONS LLC

17021 ALDINE WESTFIELD ROAD

HOUSTON, TEXAS 77073

Correspondent:

TRASK BRITT, P.C.

P.O. BOX 2550

SALT LAKE CITY, UT 77073

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