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Inventors

Mark W. Dykstra William Heuser Michael L. Doster Theodore E. Zaleski, JR.Jack T. Oldham Terry D. Watts Daniel E. Ruff Rodney B. Walzel Christopher C. Beuershausen

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BAKER HUGHES, A GE COMPANY, LLC

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BAKER HUGHES INCORPORATED, Assignor

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DRILL BITS WITH REDUCED EXPOSURE OF CUTTERS

09/738,687 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)

Filed Dec. 15, 2000

Examiner FRANK TSAY

Class 175

Art Group 3672

Patent No. 6,460,631

Case Type Utility - 175/057000

Status Patented Case

Parent 09/383,228 Patented

Child 10/266,534 Patented

Child 10/861,129 Patented

Child 11/214,524 Patented

Child 11/507,279 Patented

Child 12/906,713 Patented

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Last Updated: 4 years, 1 month ago

Date	#	Transaction
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