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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
07/20/2004
Application #:
10235556
Filing Dt:
09/06/2002
Inventors:
Lorraine M. LaFreniere, David H. Surgnier
Title:
AIR DELIVERY SYSTEM FOR A DIRECT PUSH DRILLING SWIVEL
Assignment: 1
Reel/Frame:
015031/0425Recorded: 03/04/2004Pages: 3
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/23/2004
Assignee:
1000 INDEPENDENCE AVENUE
WASHINGTON, DISTRICT OF COLUMBIA 20585
Correspondent:
ROBERT J. FISHER
US DEPARTMENT OF ENERGY
INTELLECUAT PROPERTY LAW DIVISION
9800 S. CASS AVE.,
ARGONNE, IL 60439
Assignment: 2
Reel/Frame:
015410/0333Recorded: 06/02/2004Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/05/2004
Exec Dt:
03/05/2004
Assignee:
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Correspondent:
MCDERMOTT WILL & EMERY LLP
LAWRENCE T. CULLEN
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 3
Reel/Frame:
018385/0618Recorded: 09/28/2006Pages: 26
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/25/2006
Assignee:
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Correspondent:
HARRY M. LEVY
SUITE 2080
125 SOUTH WACKER DRIVE
CHICAGO, IL 60606

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