Assignment of Assignor's Interest

Recorded: 2004-06-07 Pages: 4

Assignor

DELANGE, RICHARD W.

Executed: 2004-05-25

Assignee

GRANT PRIDECO, L.P.

1450 LAKE ROBBINS DRIVE, SUITE 500, THE WOODLANDS, TEXAS, 77380

Covered Property (1)

Metal sleeve seal for threaded connections

Application: 10/840,996 →

Publication: US 2005/0012278

Related Assignments (2)

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