Patent Assignment
Reel/Frame 031084/0374
Assignment of Assignor's Interest
Recorded: 2013-08-26
Pages: 2
Assignors
WEST, GORDON FOX
Executed: 2013-06-07
WALKER, PETER WHYTE
Executed: 2013-06-07
POLZER, BENJAMIN DAVID
Executed: 2013-06-11
Assignee
VALE S.A.
AVENIDA GRACA ARANHA, 26 - CENTRO, RIO DE JANEIRO - RJ, 20030-000, BRAZIL
Covered Property
(1)
Bucking Circuit for Annulling a Magnetic Field
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.