Assignment of Assignor's Interest

Recorded: 2010-08-17 Received: 2010-08-17 Pages: 7

Assignors

DREWS, STEVEN W.

Executed: 2010-06-03

KING, WILLIAM W.

Executed: 2010-06-11

REESE, MICHAEL

Executed: 2010-06-11

KIRK, IAN ALASTAIR

Executed: 2010-06-22

Assignee

VAREL INTERNATIONAL, IND., L.P.

1625 WEST CROSBY, SUITE 124, CARROLLTON, TX, 75006, UNITED STATES

Covered Properties (3)

Casing Bit and Casing Reamer Designs

Application: 12/793,489 →

Skull Cake Pan

Application: 29/350,695 →

Casing Bit and Casing Reamer Designs

Application: 61/184,635 →