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LETOURNEAU TECHNOLOGIES, INC
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HOUSTON, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and methods for continuous and near continuous drilling
Patent number
8,955,602
Issue date
Feb 17, 2015
LeTourneau Technologies, Inc.
Rick Pilgrim
E21 - EARTH DRILLING MINING
Information
Patent Grant
Vehicle for materials handling and other industrial uses
Patent number
7,318,580
Issue date
Jan 15, 2008
LeTourneau Technologies, Inc.
Ronald A. Johnston
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Vehicle for materials handling and other insdustrial uses
Publication number
20070272904
Publication date
Nov 29, 2007
LeTourneau Technologies, Inc.
Ronald A. Johnston
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE FOR MATERIALS HANDLING AND OTHER INDUSTRIAL USES
Publication number
20070193794
Publication date
Aug 23, 2007
LeTourneau Technologies, Inc.
Ronald A. Johnston
B60 - VEHICLES IN GENERAL
Trademark
last 30 trademarks
Information
Trademark
85641232 - LETOURNEAU
Serial number
85641232
Registration number
4285591
Filing date
Jun 1, 2012
LeTourneau Technologies, Inc.
6 - Common metals and their alloys