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Justin Wheeler
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Mansfield, OH, US
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Patents Grants
last 30 patents
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Patent Grant
Drill pipe handling assembly
Patent number
8,905,160
Issue date
Dec 9, 2014
Astec Industries, Inc.
Claudio Verzilli
E21 - EARTH DRILLING MINING
Information
Patent Grant
Control system
Patent number
7,500,530
Issue date
Mar 10, 2009
Astec Industries, Inc.
Justin Wheeler
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drive mechanism for boring machine
Patent number
7,134,513
Issue date
Nov 14, 2006
Astec Industries, Inc.
Guy Randall
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
Control System
Publication number
20070169964
Publication date
Jul 26, 2007
Justin Wheeler
E21 - EARTH DRILLING MINING