Patent Assignment
Reel/Frame 029173/0981
Assignment of Assignor's Interest
Recorded: 2012-10-23
Pages: 3
Assignors
PINHEIRO, RODRIGO
Executed: 2012-09-12
KOONTZ, ELAINE
Executed: 2012-09-12
HAYLOCK, LUKE
Executed: 2012-10-10
Assignee
ALCOA INC.
201 ISABELLA STREET, PITTSBURGH, PENNSYLVANIA, 15212-5858
Covered Property
(1)
Variable Wall Thickness Collar
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.