Patent Assignment
Reel/Frame 037144/0511
Assignment of Assignor's Interest
Recorded: 2015-11-25
Pages: 3
Assignor
ZHOU, SHAOHUA
Executed: 2015-11-03
Assignee
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE, DHAHRAN, 31311, SAUDI ARABIA
Covered Property
(1)
Stage Cementing Tool and Method