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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
05/26/1998
Application #:
08640458
Filing Dt:
05/01/1996
Inventors:
PER G. ANGMAN, JENS LUTZHOFT, HANS-JURGEN ULBRICH
Title:
DRILLING RIG ELEVATOR WITH REPLACEABLE CLAMPING INSERTS AND METHOD FOR INSTALLATION
Assignment: 1
Reel/Frame:
008023/0478Recorded: 07/08/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/13/1996
Exec Dt:
05/13/1996
Assignee:
NORDERELBSTR. 15
D-2000 HAMBURG 11, GERMANY
Correspondent:
BUSH, MOSELEY, RIDDLE & JACKSON
GARY L. BUSH
950 ECHO LANE, SUITE 180
HOUSTON, TX 77024
Assignment: 2
Reel/Frame:
008023/0494Recorded: 07/08/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/31/1996
Assignee:
6204 6A STREET S.E.
CALGARY, ALBERTA, CANADA T2H 2
Correspondent:
BUSH, MOSELEY, RIDDLE & JACKSON
950 ECHO LANE, SUITE 180
HOUSTON, TEXAS 77024
Assignment: 3
Reel/Frame:
018645/0866Recorded: 12/19/2006Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/26/1997
Assignee:
HERMANN-BLOHM-STRASSE 2
HAMBURG, GERMANY 20457
Correspondent:
GARY L. BUSH, ESQ./ ANDREWS KURTH LLP
600 TRAVIS, SUITE 4200
HOUSTON, TX 77002
Assignment: 4
Reel/Frame:
010395/0759Recorded: 11/18/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/05/1999
Assignee:
6204-6A STREET S.E.
CALGARY, ALBERTA T2H 2B7, CANADA
Correspondent:
MAYOR, DAY, CALDWELL & KEETON, L.L.P.
GARY L. BUSH
700 LOUISIANA, SUITE 1900
HOUSTON, TEXAS 77002
Assignment: 5
Reel/Frame:
030611/0015Recorded: 06/13/2013Pages: 16
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/17/2012
Assignee:
HERMANN-BLOHM-STRASSE 2
HAMBURG, GERMANY 20457
Correspondent:
GARY L. BUSH, ESQ./ANDREWS KURTH LLP
600 TRAVIS, SUITE 4200
HOUSTON, TX 77002

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