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Erik M. Gaugh
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Park City, UT, US
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Patents Grants
last 30 patents
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Patent Grant
Reamer with polycrystalline diamond compact inserts
Patent number
8,025,107
Issue date
Sep 27, 2011
Longyear TM, Inc.
Kristian S. Drivdahl
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
UNDISTURBED CORE SAMPLER
Publication number
20120261189
Publication date
Oct 18, 2012
Longyear TM, Inc.
Erik Gaugh
E21 - EARTH DRILLING MINING
Information
Patent Application
REAMER WITH POLYCRYSTALLINE DIAMOND COMPACT INSERTS
Publication number
20090283328
Publication date
Nov 19, 2009
Longyear TM, Inc.
Kristian S. Drivdahl
E21 - EARTH DRILLING MINING