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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/03/1998
Application #:
08829221
Filing Dt:
03/31/1997
Inventor:
MICHAEL T. UTHE
Title:
IGNITION SUPRESSION SYSTEM FOR DOWN HOLE ANTENAS
Assignment: 1
Reel/Frame:
008533/0185Recorded: 03/31/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/27/1997
Assignee:
1730 PLYMOUTH ROAD
MINNETONKA, MINNESOTA 55305
Correspondent:
FREDRIKSON & BYRON, P.A.
EDWARD S. HOTCHKISS
1100 INTERNATIONAL CENTRE
900 2ND AVENUE S.
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:
014468/0125Recorded: 03/29/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/09/2004
Assignee:
700 GATESHEAD COURT
SOUTHLAKE, TEXAS 76092
Correspondent:
MOORE, HANSEN & SUMNER
CONRAD A. HANSEN
2900 WELLS FARGO CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402

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