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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
04/08/2014
Application #:
12952764
Filing Dt:
11/23/2010
Publication #:
Pub Dt:
05/26/2011
Inventors:
Sven Krueger, Michael Koppe, Bernd Santelmann, Thomas Kelch, Niko Spreckelmeyer et al
Title:
DRILLING ASSEMBLY WITH STEERING UNIT INTEGRATED IN DRILLING MOTOR
Assignment: 1
Reel/Frame:
025437/0639Recorded: 12/02/2010Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/24/2010
Exec Dt:
11/24/2010
Exec Dt:
11/24/2010
Exec Dt:
11/29/2010
Exec Dt:
11/29/2010
Exec Dt:
11/30/2010
Assignee:
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Correspondent:
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103

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