Assignment of Assignor's Interest

Recorded: 2013-05-17 Received: 2013-05-17 Pages: 14

Assignors

BRUNNERT, DAVID J.

Executed: 2004-05-21

LIRETTE, BRENT J.

Executed: 2004-06-25

Assignee

WEATHERFORD/LAMB, INC.

515 POST OAK BOULEVARD, SUITE 600, HOUSTON, TX, 77027, UNITED STATES

Covered Properties (4)

Methods and Apparatus for Wellbore Construction and Completion

Application: 13/851,021 →

Dental Cleanser and Stain Prevention Apparatus

Application: 12/902,813 →

Dental Cleanser and Stain Prevention Apparatus

Application: 11/938,167 →

Dental Stain Preventer

Application: 11/029,513 →