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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
02/10/1998
Application #:
08508781
Filing Dt:
07/28/1995
Inventors:
WILLIAM B. VAIL III, STEVEN T. MOMII
Title:
METHODS AND APPARATUS TO PRODUCE STICK-SLIP MOTION OF LOGGING TOOL ATTACHED TO A WIRELINE DRAWN UPWARD BY A CONTINUOUSLY ROTATING WIRELINE DRUM
Assignment: 1
Reel/Frame:
008540/0394Recorded: 09/03/1996Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/28/1996
Assignee:
18730-142ND AVENUE, N.E.
WOODINVILLE, WASHINGTON 98072
Correspondent:
PARAMAGNETIC LOGGING, INC.
WILLIAM BANNING VAIL, III
18730 - 142ND AVENUE N.E.
WOODINVILLE, WA 98072
Assignment: 2
Reel/Frame:
008542/0577Recorded: 09/03/1996Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/28/1996
Assignee:
18730-142ND AVENUE NE
WOODINVILLE, WASHINGTON 98072
Correspondent:
PARAMAGNETIC LOGGING, INC.
STEVEN THOMAS MOMII
18730 - 142ND AVENUE N.E.
WOODINVILLE, WA 98072
Assignment: 3
Reel/Frame:
008766/0890Recorded: 10/29/1997Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/21/1997
Assignee:
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Correspondent:
DARRYL M. SPRINGS
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042-3115
Assignment: 4
Reel/Frame:
009870/0637Recorded: 04/05/1999Pages: 3
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/15/1999
Assignee:
1000 INDEPENDENCE AVENUE, S.W.
WASHINGTON, DISTRICT OF COLUMBIA 20585
Correspondent:
U.S. DEPARTMENT OF ENERGY
ROBERT J. FISHER
OFFICE OF INTELLECTUAL PROPERTY LAW
9800 SOUTH CASS AVENUE
ARGONNE, IL 60439

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