Patent Assignment
Reel/Frame 027411/0555
Assignment of Assignor's Interest
Recorded: 2011-12-19
Pages: 3
Assignor
VIRTANEN, REIJO KALEVI
Executed: 2011-11-09
Assignee
ABB OY
STROEMBERGINTIE 1, HELSINKI, FI-00380, FINLAND
Covered Property
(1)
Control Method for Doubly-Fed Electric Generator
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.