Assignment of Assignor's Interest

Recorded: 2007-01-22 Pages: 6

Assignors

FENTON, STEPHEN P.

Executed: 2007-01-04

SOLLIE, LARS-PETTER

Executed: 2007-01-18

DAVIDSON, ANDREW

Executed: 2007-01-22

Assignee

VETCO GRAY INC.

3010 BRIARPARK, THIRD FLOOR, HOUSTON, TEXAS, 77042

Covered Property (1)

Tubing Hanger and Wellhead Housing with Mating Tubing Annulus Passages

Patent: 7,607,485 →

Application: 11/656,188 →

Publication: US 2007/0169940

Related Assignments (1)

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