Patent Assignment
Reel/Frame 025480/0119
Assignment of Assignor's Interest
Recorded: 2010-12-08
Pages: 3
Assignor
EBENEZER, JOSEPH PREM
Executed: 2010-12-03
Assignee
HYDRIL USA MANUFACTURING LLC
3300 NORTH SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032
Covered Property
(1)
Emergency Disconnect Sequence Timer Display and Method
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.