Patent Assignment
Reel/Frame 010395/0759
Assignment of Assignor's Interest
Recorded: 1999-11-18
Pages: 2
Assignor
ANGMAN, PER
Executed: 1999-11-05
Assignee
TESCO CORPORATION
6204-6A STREET S.E., CALGARY, ALBERTA T2H 2B7, CANADA
Covered Property
(1)
Drilling Rig Elevator with Replaceable Clamping Inserts and Method for Installation
Patent:
5,755,289 →
Application:
08/640,458 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 8, 1996
From: LUTZHOFT, JENS; ULBRICH, HANS-JURGEN
To: BARTHELS AND LUDERS GMBH
Reel/Frame 008023/0478 →
Assignment of Assignor's Interest
Jul 8, 1996
From: ANGMAN, PER G.
To: TESCO CORPORATION
Reel/Frame 008023/0494 →
Change of Name
Dec 19, 2006
From: BARTHELS & LUDERS G.M.B.H.
To: BLOHM + VOSS REPAIR GMBH
Reel/Frame 018645/0866 →
Change of Name
Jun 13, 2013
From: BLOHM + VOSS REPAIR GMBH
To: BLOHM + VOSS OIL TOOLS GMBH
Reel/Frame 030611/0015 →