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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
10/01/2013
Application #:
13042047
Filing Dt:
03/07/2011
Publication #:
Pub Dt:
04/05/2012
Inventors:
Hans-Martin Maurer, David R. Beard
Title:
MULTIPLE DEPTHS OF INVESTIGATION USING TWO TRANSMITTERS
Assignment: 1
Reel/Frame:
026313/0392Recorded: 05/20/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/12/2011
Exec Dt:
05/12/2011
Assignee:
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Correspondent:
MOSSMAN, KUMAR AND TYLER, PC
P.O. BOX 421239
HOUSTON, TX 77242

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