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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/20/2001
Application #:
09322427
Filing Dt:
05/28/1999
Inventors:
HENRY E. ROGERS, CHARLES A. BUTTERFIELD JR., DAVID D. SZARKA
Title:
HYDRAULIC SET LINER HANGER SETTING MECHANISM AND METHOD
Assignment: 1
Reel/Frame:
010071/0278Recorded: 07/06/1999Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/01/1999
Exec Dt:
07/01/1999
Exec Dt:
07/01/1999
Assignee:
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Correspondent:
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P. O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 2
Reel/Frame:
014515/0923Recorded: 04/14/2004Pages: 36
Conveyance:
RELEASE OF SECURITY AGREEMENT
Assignor:
Exec Dt:
02/19/2004
Assignees:
6100 NORTH BAKER ROAD
MILWAUKEE, WISCONSIN 53209
6100 NORTH BAKER ROAD
MILWAUKEE, WISCONSIN 53209
6100 NORTH BAKER ROAD
MILWAUKEE, WISCONSIN 53209
6100 NORTH BAKER ROAD
MILWAUKEE, WISCONSIN 53209
6100 NORTH BAKER ROAD
MILWAUKEE, WISCONSIN 53209
Correspondent:
MCDERMOTT, WILL & EMERY
ARIANA G. VOIGT, ESQ.
227 WEST MONROE STREET
SUITE 4400
CHICAGO, IL 60606

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