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Inventors

Robert Lance Cook David Paul Brisco R. Bruce Stewart Lev Ring Richard Carl Haut Robert Donald Mack

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ENVENTURE GLOBAL TECHNOLOGY, LLC

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WELLHEAD

10/918,244 | U.S. Patent Application

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Location ELECTRONIC

Filed Aug. 13, 2004

Examiner THOMAS S BOMAR

Class 166

Art Group 3672

Patent No. 7,147,053

Case Type Utility - 166/207000

Status Patented Case

Parent 09/502,350 Patented

Parent 60/119,611 Expired

Last Updated: 5 years, 11 months ago

Date	#	Transaction
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10/918,244 | U.S. Patent Application

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