Assignment of Assignor's Interest

Recorded: 2006-01-26 Pages: 5

Assignors

BURNETT, GEORGE ALEXANDER

Executed: 2005-12-21

CRABB, COLIN

Executed: 2005-12-21

WOOD, DAVID

Executed: 2006-01-21

SEYFFERT, KENNETH WAYNE

Executed: 2005-12-21

Assignee

VARCO I/P, INC.

10000 RICHMOND, HOUSTON, TEXAS, 77042

Covered Property (1)

Drill Cuttings Conveyance Systems and Methods

Patent: 7,493,969 →

Application: 11/239,650 →

Publication: US 2006/0102390

Related Assignments (1)

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