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CASING EXPANSION FOR WELL PLUGGING

15/351,185 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 14, 2016
Examiner BRAD HARCOURT
Class 166
Art Group 3674
Patent No. 10,526,866
Case Type Utility - 166/250010
Status Patented Case
Parent 62/257,308 Expired
Last Updated: 4 years, 8 months ago
Date # Transaction