Ajay Kumar

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Garland, TX, US

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Patents Grantslast 30 patents

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 Applicationslast 30 patents

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