Corrective Assignment to Correct the Conveying Party Data /Assignor Information (4TH Assignor Was Inadvertently Omitted) Previously Recorded on Reel 018882 Frame 0273. Assignor(S) Hereby Confirms the Assignee of the Entire Right, Title, and Interest..

Recorded: 2007-02-22 Pages: 8

Assignors

RUSSELL, MONTE E.

Executed: 2006-12-29

PACKER, SCOTT M.

Executed: 2007-01-05

STEEL, RUSSELL J.

Executed: 2007-01-02

EYRE, RONALD K.

Executed: 2007-01-02

Assignee

SMITH INTERNATIONAL, INC.

16740 HARDY STREET, HOUSTON, TEXAS, 77032

Covered Property (1)

Ultra-Hard Constructions with Enhanced Second Phase

Patent: 8,020,643 →

Application: 11/531,028 →

Publication: US 2010/0122852

Related Assignments (1)

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