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Christopher E. Cunningham Christopher D. Bartlett Thomas L. Hergarden Philip S. Hernandez Michael E. Wilson, JR.

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INTERNAL GATE VALVE FOR FLOW COMPLETION SYSTEMS

10/213,541 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)

Filed Aug. 5, 2002

Examiner THOMAS A BEACH

Class 166

Art Group 3671

Patent No. 6,626,239

Case Type Utility - 166/317000

Status Patented Case

Parent 09/815,436 Patented

Parent 60/192,124 Expired

Last Updated: 4 years, 12 months ago

Date	#	Transaction
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INTERNAL GATE VALVE FOR FLOW COMPLETION SYSTEMS

10/213,541 | U.S. Patent Application

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