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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/09/2007
Application #:
10868077
Filing Dt:
06/15/2004
Publication #:
Pub Dt:
12/15/2005
Inventors:
Neal G. Skinner, John R. Dennis, Donald H. Perkins
Title:
FIBER OPTIC DIFFERENTIAL PRESSURE SENSOR
Assignment: 1
Reel/Frame:
015481/0216Recorded: 06/15/2004Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/07/2004
Exec Dt:
05/20/2004
Exec Dt:
06/14/2004
Assignee:
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Correspondent:
HALLIBURTON ENERGY SERVICES, INC.
LEGAL INTELLECTUAL PROPERTY DEPARTMENT
WILLIAM M. JMWALLE
P.O. BOX 819052
DALLAS, TX 75381
Assignment: 2
Reel/Frame:
018767/0859Recorded: 01/18/2007Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2006
Assignee:
WEVERSBAAN 1-3
LEIDERDORP, NETHERLANDS
Correspondent:
MARLIN R. SMITH
660 N. CENTRAL EXPY., SUITE 230
PLANO, TX 75074
Assignment: 3
Reel/Frame:
019781/0406Recorded: 09/05/2007Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/29/2007
Assignee:
WEVERSBAAN 1-3
LEIDERDORP, NETHERLANDS
Correspondent:
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087

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