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DRILL BIT CUTTER EVALUATION METHODS AND SYSTEMS

17/594,161 | U.S. Patent Application

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Filed Oct. 5, 2021
Examiner Tahmina N Ansari
Class 382
Art Group 2672
Patent No. 12,030,150
Case Type Utility
Status Patented Case
Last Updated: 5 days, 20 hours ago
Date # Transaction