Assignment of Assignor's Interest

Recorded: 2012-04-02 Pages: 3

Assignor

WINGATE, JOHN MACLEAN

Executed: 2012-04-02

Assignee

VETCO GRAY CONTROLS LIMITED

2 HIGH STREET, NAILSEA, BRISTOL, BS48 1BS, UNITED KINGDOM

Covered Property (1)

Monitoring the Phase Composition of Production Fluid from a Hydrocarbon Extraction Well

Application: 13/437,182 →

Publication: US 2012/0259552

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.