Patent Assignment
Reel/Frame 022540/0421
Assignment of Assignor's Interest
Recorded: 2009-04-14
Pages: 4
Assignors
GERTMAR, LARS
Executed: 2008-04-23
CHRISTENSEN, HANS CHRISTIAN
Executed: 2008-03-28
NIELSEN, ERIK KOLBY
Executed: 2008-03-13
NIIRANEN, JOUKO
Executed: 2008-04-07
THORBURN-JOHANSSON, STEFAN
Executed: 2008-04-23
WRAEE, LEIF-ERIK
Executed: 2008-03-13
Assignee
ABB RESEARCH LTD
AFFOLTERNSTRASSE 52, ZURICH, CH-8050, SWITZERLAND
Covered Property
(1)
Wind mill power flow control with dump load and power converter
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.