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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/21/2015
Application #:
13055852
Filing Dt:
01/25/2011
Publication #:
Pub Dt:
03/15/2012
PCT #:
US0945773
Inventor:
Richard T. Hay
Title:
GUIDE WIRE FOR RANGING AND SUBSURFACE BROADCAST TELEMETRY
Assignment: 1
Reel/Frame:
022758/0683Recorded: 06/01/2009Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/28/2009
Assignee:
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Correspondent:
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 2
Reel/Frame:
025694/0166Recorded: 01/25/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/28/2009
Assignee:
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Correspondent:
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906

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