Assignment of Assignor's Interest

Recorded: 2011-03-30 Pages: 5

Assignors

OLVERA, ALFRED

Executed: 2011-03-07

UDIPI, MAHESHA

Executed: 2011-03-28

KROLCZYK, RAYMOND

Executed: 2011-03-09

Assignee

VETCO GRAY INC.

4424 WEST SAM HOUSTON PARKWAY NORTH, SUITE 100, HOUSTON, TEXAS, 77041

Covered Property (1)

Differential Screw Assembly for Varying Torque for Valve

Patent: 8,690,121 →

Application: 13/075,348 →

Publication: US 2012/0248360

Related Assignments (1)

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