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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
NONE
Issue Dt:
Application #:
10605484
Filing Dt:
10/02/2003
Publication #:
Pub Dt:
04/07/2005
Inventors:
David R. Hall, Joe Fox
Title:
Tool Joints Adapted for Electrical Transmission
Assignment: 1
Reel/Frame:
015189/0316Recorded: 04/09/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/18/2004
Exec Dt:
02/18/2004
Assignee:
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Correspondent:
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD.
STE. 2700
HOUSTON, TX 77056
Assignment: 2
Reel/Frame:
014718/0111Recorded: 06/10/2004Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/29/2004
Assignee:
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Correspondent:
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD, SUITE 2700
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:
016423/0483Recorded: 03/24/2005Pages: 3
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/10/2005
Assignee:
1000 INDEPENDENCE AVENUE, S.W.
WASHINGTON, DISTRICT OF COLUMBIA 20585
Correspondent:
ROBERT J. FISHER
U.S. DEPARTMENT OF ENERGY
INTELLECTUAL PROPERTY LAW DIVISION
9800 SOUTH CASS AVENUE
ARGONNE, ILLINOIS 60439

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