Assignment of Assignor's Interest

Recorded: 2007-08-06 Received: 2007-08-06 Pages: 3

Assignors

SCHMIDT, RONALD G.

Executed: 2007-06-29

UNDERWOOD, LANCE D.

Executed: 2007-07-19

Assignee

SMITH INTERNATIONAL, INC.

16740 HARDY STREET, HOUSTON, TX, 77032, UNITED STATES

Covered Property (1)

Percussion Drill Bit and Method of Drilling a Borehole

Application: 11/747,780 →