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METHOD AND APPARATUS FOR CONNECTING TUBULARS USING A TOP DRIVE

11/288,976 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 29, 2005
Examiner FRANK TSAY
Class 166
Art Group 3672
Patent No. 7,219,744
Case Type Utility - 166/077520
Status Patented Case
Parent 10/738,950 Patented
Parent 10/354,226 Patented
Parent 09/762,698 Patented
Parent PCT/GB99/02704 -
Child 11/560,211 Patented
Child 95/1,114
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Last Updated: 4 years, 1 month ago
Date # Transaction