Assignment of Assignor's Interest

Recorded: 2002-04-02 Pages: 2

Assignor

GEO RESEARCH

Executed: 2001-12-28

Assignee

GEOSERVICES

7, RUE NEWTON, ZI DU COUDRAY, 93150 LE BLANC-MESNIL, FRANCE

Covered Property (1)

Control Cartridge for Controlling a Safety Valve in an Operating Well

Patent: 5,358,035 →

Application: 08/117,536 →

Related Assignments (2)

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