Assignment of Assignor's Interest

Recorded: 2004-06-08 Pages: 2

Assignor

BOULET, JEAN GILBERT

Executed: 2004-02-24

Assignee

S.M.F. INTERNATIONAL

7, RUE DES FRERES LUMINERE, 58200 COSNE-SUR-LOIRE, FRANCE

Covered Property (1)

Drill String Element Having at Least One Bearing Zone, a Drill String, and a Tool Joint

Patent: 7,182,160 →

Application: 10/777,768 →

Publication: US 2004/0195009

Related Assignments (2)

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