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Arnold Law
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Garland, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Absorber-replenisher in a hydrostatic circuit
Patent number
8,596,054
Issue date
Dec 3, 2013
Atlas Copco Drilling Solutions, Inc.
Arnold Law
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Regenerative drive mechanism for hydraulic feed cylinders in hydros...
Patent number
8,453,762
Issue date
Jun 4, 2013
Atlas Copco Drilling Solutions, Inc.
Arnold Law
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Track-mounted drilling machine with active suspension system
Patent number
7,461,712
Issue date
Dec 9, 2008
Atlas Copco Drilling Solutions
Arnold R. Law
E21 - EARTH DRILLING MINING
Information
Patent Grant
Track-mounted drilling machine with active suspension system
Patent number
7,438,143
Issue date
Oct 21, 2008
Atlas Copco Drilling Solutions
Arnold R. Law
E21 - EARTH DRILLING MINING
Information
Patent Grant
Sub drilling sub
Patent number
7,413,036
Issue date
Aug 19, 2008
Atlas Copco Drilling Solutions Inc.
Arnold R. Law
E21 - EARTH DRILLING MINING
Information
Patent Grant
Track-mounted drilling machine with active suspension system
Patent number
7,325,634
Issue date
Feb 5, 2008
Atlas Copco Drilling Solutions
Arnold R. Law
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
REGENERATIVE DRIVE MECHANISM FOR HYDRAULIC FEED CYLINDERS IN HYDROS...
Publication number
20110278068
Publication date
Nov 17, 2011
ATLAS COPCO DRILLING SOLUTIONS, LLC.
Arnold Law
E21 - EARTH DRILLING MINING
Information
Patent Application
Absorber-Replenisher in a Hydrostatic Circuit
Publication number
20110100717
Publication date
May 5, 2011
ATLAS COPCO DRILLING SOLUTIONS, LLC.
Arnold Law
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
TRACK-MOUNTED DRILLING MACHINE WITH ACTIVE SUSPENSION SYSTEM
Publication number
20080087468
Publication date
Apr 17, 2008
Atlas Copco Drilling Solutions
Arnold R. Law
E21 - EARTH DRILLING MINING
Information
Patent Application
TRACK-MOUNTED DRILLING MACHINE WITH ACTIVE SUSPENSION SYSTEM
Publication number
20080087469
Publication date
Apr 17, 2008
Atlas Copco Drilling Solutions
Arnold R. Law
E21 - EARTH DRILLING MINING
Information
Patent Application
Sub Drilling Sub
Publication number
20080017420
Publication date
Jan 24, 2008
Arnold R. Law
E21 - EARTH DRILLING MINING
Information
Patent Application
Track-mounted drilling machine with active suspension system
Publication number
20060289205
Publication date
Dec 28, 2006
Atlas Copco Drilling Solutions
Arnold R. Law
E21 - EARTH DRILLING MINING