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AUTOMATED DIRECTIONAL DRILLING APPARATUS AND METHODS

14/174,522 | U.S. Patent Application

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Location ELECTRONIC
Filed Feb. 6, 2014
Examiner KIPP CHARLES WALLACE
Class 175
Art Group 3676
Patent No. 9,784,089
Case Type Utility - 175/045000
Status Patented Case
Parent 12/234,584 Patented
Parent 11/859,378 Patented
Parent 11/952,511 Patented
Parent 11/859,378 Patented
Parent 60/869,047 Expired
Parent 60/985,869 Expired
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Last Updated: 3 years, 1 month ago
Date # Transaction