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Apparatus and Method for Fracturing a Well

13/643,977 | U.S. Patent Application

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Location ELECTRONIC
Filed March 22, 2013
Examiner WEI WANG
Class 166
Art Group 3676
Patent No. 9,611,727
Case Type Utility - 166/308100
Status Patented Case
Parent PCT/CA11/00495 -
Parent 61/328,770 Expired
Parent 61/376,364 Expired
Child 14/454,508 Patented
Child 15/681,038 Patented
Last Updated: 1 year, 8 months ago
Date # Transaction