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SYSTEM FOR DRILLING A SELECTED CONVERGENCE PATH

15/836,563 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 8, 2017
Examiner FREDA ANN NELSON
Class 705
Art Group 3628
Patent No. 10,726,506
Case Type Utility - 705/007350
Status Patented Case
Parent 15/180,661 Patented
Parent 14/660,298 Abandoned
Parent 14/67,390 Patented
Parent 61/839,731 Expired
Child 16/906,571 Pending
Last Updated: 4 years ago
Date # Transaction