Wellbore casing | Patent Number 07159665

US 07159665 B2

Application Number10199524

Publication NumberUS 20020189816 A1

Pendency4 years, 5 months, 25 days

Filled DateJul 19, 2002

Priority DateDec 7, 1998

Publication DateDec 19, 2002

Expiration DateDec 7, 2018

Inventor/ApplicantsR. Bruce Stewart
Lev Ring
Richard Carl Haut
Robert Lance Cook
Richard Carl Haut
R. Bruce Stewart
Robert Donald Mack
Robert Lance Cook
Robert Donald Mack
Lev Ring
David Paul Brisco
David Paul Brisco

ExaminesBOMAR, THOMAS S

Art Unit3672

Technology Center3600

Assignments

Enventure Global Technology

Current

Shell Oil

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