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Gregory Wayne Broad
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Bowral, AU
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Patents Grants
last 30 patents
Information
Patent Grant
Drilling rig
Patent number
8,714,882
Issue date
May 6, 2014
Joy MM Delaware, Inc.
Will Eddowes
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drilling rig
Patent number
8,297,886
Issue date
Oct 30, 2012
Joy MM Delaware, Inc.
Will Eddowes
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drilling rig
Patent number
7,607,866
Issue date
Oct 27, 2009
Joy MM Delaware, Inc.
Will Eddowes
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
DRILLING RIG
Publication number
20130051928
Publication date
Feb 28, 2013
Joy MM Delaware, Inc.
Will Eddowes
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILLING RIG
Publication number
20100003120
Publication date
Jan 7, 2010
Joy MM Delaware, Inc.
Will Eddowes
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILLING RIG
Publication number
20070286707
Publication date
Dec 13, 2007
Joy MM Delaware, Inc.
Will Eddowes
E21 - EARTH DRILLING MINING