Patent Assignment
Reel/Frame 014651/0486
Corrected Cover Sheet to Correct Assignee's Name, Previously Recorded at Reel/Frame 014620/0725 (Assignment of the Entire Interest)
Recorded: 2004-05-19
Received: 2004-05-19
Pages: 3
Assignor
HAARSTAD, IVAR
Executed: 2002-05-30
Assignee
DEN NORSKE STATS OLJESELSKAP A.S.
N-4035, STAVANGER, NOX, NORWAY
Covered Property
(1)
Method of Assessing Positional Uncertainty in Drilling a Well
Application:
10/149,331 →