Assignment of Assignor's Interest

Recorded: 2001-03-02 Received: 2001-03-22 Pages: 4

Assignors

KEITH, CARL W.

Executed: 2001-02-23

THIGPEN, GARY M.

Executed: 2001-02-23

Assignee

VAREL INTERNATIONAL, INC.

1434 PATTON, SUITE 106, CARROLLTON, TX, 75007, UNITED STATES

Covered Property (1)

Drag-Type Casing Mill/Drill Bit

Application: 09/798,171 →