Patent Assignment
Reel/Frame 030172/0127
Assignment of Assignor's Interest
Recorded: 2013-04-08
Pages: 3
Assignor
ZHOU, SHAOHUA
Executed: 2012-12-02
Assignee
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE, DHAHRAN, 31311, SAUDI ARABIA
Covered Property
(1)
Inflatable Packer Element for Use with a Drill Bit Sub