Patent Assignment
Reel/Frame 027836/0916
Assignment of Assignor's Interest
Recorded: 2012-03-09
Pages: 4
Assignee
ABB AB
KOPPARBERGSVAGEN 2, SE-721 83 VASTERAS, SWEDEN
Covered Property
(1)
Switching Device
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.