Patent Assignment
Reel/Frame 017436/0823
Assignment of Assignor's Interest
Recorded: 2006-04-07
Pages: 5
Assignors
REN, BAOLUTE
Executed: 2005-01-19
KILMER, RAYMOND J.
Executed: 2005-01-19
BUTLER, JR., JOHN F.
Executed: 2005-01-19
Assignee
ALCOA INC.
ALCOA CORPORATE CENTER, 201 ISABELLA STREET, PITTSBURGH, PENNSYLVANIA, 15212-5858
Covered Property
(1)
Heat Exchanger Tubing by Continuous Extrusion
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.