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Method and Apparatus to Rotate Subsurface Wellbore Casing

62/95,319 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 22, 2014
Case Type Provisional
Status Provisional Application Expired
Child 14/979,105 Patented
Child 16/410,043 Pending
Last Updated: 4 years, 9 months ago
Date # Transaction