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METHOD AND APPARATUS FOR WELLBORE FLUID TREATMENT

14/150,514 | U.S. Patent Application

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Location ELECTRONIC
Filed Jan. 8, 2014
Examiner DANIEL P STEPHENSON
Class 166
Art Group 3676
Patent No. 9,074,451
Case Type Utility - 166/317000
Status Patented Case
Parent 13/455,291 Patented
Parent 12/830,412 Patented
Parent 12/208,463 Patented
Parent 11/403,957 Patented
Parent 10/604,807 Patented
Parent 60/404,783 Expired
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Last Updated: 5 years, 1 month ago
Date # Transaction