Patent Assignment
Reel/Frame 030091/0070
Assignment of Assignor's Interest
Recorded: 2013-03-26
Pages: 4
Assignor
OKONKWO, CHIDIEBELE GABRIEL
Executed: 2013-03-13
Assignee
CHINA NATIONAL PETROLEUM CORPORATION
9 DONGZHIMEN NORTH STREET, DONGCHENG DISTRICT, BEIJING, 100007, CHINA
Covered Property
(1)
Well Logging Apparatus and System