Patent Assignment
Reel/Frame 011802/0669
Assignment of Assignor's Interest
Recorded: 2001-05-14
Received: 2001-05-18
Pages: 3
Assignor
HAHEIM, SVEIN AUDUN
Executed: 2001-03-30
Assignee
ABB RESEARCH LTD.
P.O. BOX 8131, CH-8050 ZURICH, CHX, SWITZERLAND
Covered Property
(1)
System and a Method of Extracting Oil
Application:
09/790,495 →