Revised Cover Sheet

Recorded: 2002-05-30 Received: 2002-06-03 Pages: 6

Assignors

DEBERRY, BLAKE

Executed: 2002-01-24

REIMERT, LARRY E.

Executed: 2002-01-29

Assignee

DRIL-QUIP, INC.

13550 HEMPSTEAD HIGHWAY, HOUSTON, TX, 77040, UNITED STATES

Covered Property (1)

Tubing Hanger with Ball Valve in the Annulus Bore

Application: 10/071,650 →