Patent Assignment
Reel/Frame 024518/0435
Assignment of Assignor's Interest
Recorded: 2010-06-10
Pages: 3
Assignor
WITZ, JOEL ARON
Executed: 2010-06-02
Assignee
BHP BILLITON PETROLEUM PTY. LIMITED
600 BOURKE STREET, MELBOURNE, VIC, 3000, AUSTRALIA
Covered Property
(1)
Improvements Relating to Pipe
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.