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Lawrence G. GRIFFIN
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Tulsa, OK, US
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last 30 patents
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Patent Grant
Downhole force measurement
Patent number
7,878,266
Issue date
Feb 1, 2011
Halliburton Energy Services, Inc.
Lawrence G. Griffin
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
MONITORING OF OBJECTS IN CONJUNCTION WITH A SUBTERRANEAN WELL
Publication number
20120014211
Publication date
Jan 19, 2012
Halliburton Energy Services, Inc.
John L. MAIDA, JR.
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE MONITORING WITH DISTRIBUTED ACOUSTIC/VIBRATION, STRAIN AND...
Publication number
20110088462
Publication date
Apr 21, 2011
Halliburton Energy Services, Inc.
Etienne M. SAMSON
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE FORCE MEASUREMENT
Publication number
20090050368
Publication date
Feb 26, 2009
PINNACLE TECHNOLOGIES
Lawrence G. Griffin
E21 - EARTH DRILLING MINING