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METHOD AND APPARATUS FOR CONNECTING TUBULARS USING A TOP DRIVE

10/738,950 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 17, 2003
Examiner FRANK TSAY
Class 166
Art Group 3672
Patent No. 7,021,374
Case Type Utility - 166/077520
Status Patented Case
Parent 10/354,226 Patented
Parent 09/762,698 Patented
Child 11/288,976 Patented
Child 11/185,281 Patented
Child 11/560,211 Patented
Child 95/1,114 -
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Last Updated: 5 years, 11 months ago
Date # Transaction