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MONO-DIAMETER WELLBORE CASING

10/644,101 | U.S. Patent Application

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Location ELECTRONIC
Filed Aug. 13, 2003
Examiner JENNIFER HAWKINS GAY
Class 166
Art Group 3672
Patent No. 7,195,064
Case Type Utility - 166/380000
Status Patented Case
Parent PCT/US02/04353 Published
Parent 60/270,007 Expired
Parent 09/454,139 Patented
Parent 60/111,293 Expired
Last Updated: 6 years, 2 months ago
Date # Transaction