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Rock drill bit
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Patent number D831714
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Issue date Oct 23, 2018
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Atlas Copco Secoroc AB
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Thomas Osterholm
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D15 - Machines not elsewhere specified
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Rock drill bit
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Patent number D823908
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Issue date Jul 24, 2018
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Atlas Copco Secoroc AB
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Thomas Osterholm
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D15 - Machines not elsewhere specified
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Reverse circulation bit assembly
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Patent number 9,422,771
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Issue date Aug 23, 2016
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Atlas Copco Secoroc LLC
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Mark L. Jones
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Seal assembly for a rotary earth bit
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Patent number 8,844,656
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Issue date Sep 30, 2014
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Atlas Copco Secoroc LLC
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Gregory W. Peterson
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Foot valve assembly for a down hole drill
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Patent number 8,561,730
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Issue date Oct 22, 2013
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Atlas Copco Secoroc LLC
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Jing James Yao
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Drive pin support
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Patent number 8,550,189
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Issue date Oct 8, 2013
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Atlas Copco Secoroc LLC
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Dale Richard Wolfer
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Drill bit for earth boring
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Patent number 8,439,136
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Issue date May 14, 2013
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Atlas Copco Secoroc LLC
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Mark L. Jones
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E21 - EARTH DRILLING MINING
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Drill bit for earth boring
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Patent number 8,336,649
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Issue date Dec 25, 2012
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Atlas Copco Secoroc LLC
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Mark L. Jones
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E21 - EARTH DRILLING MINING
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Earth bit having a wear ring
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Patent number 7,992,657
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Issue date Aug 9, 2011
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Atlas Copco Secoroc LLC
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Gregory W. Peterson
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Earth bit with hub and thrust units
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Patent number 7,798,254
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Issue date Sep 21, 2010
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Atlas Copco Secoroc LLC
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Gregory W. Peterson
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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CUTTING TOOL
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Publication number 20180142432
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Publication date May 24, 2018
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ATLAS COPCO SECOROC AB
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Tomas Rostvall
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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OFF BOTTOM FLOW DIVERTER SUB
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Publication number 20160201413
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Publication date Jul 14, 2016
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ATLAS COPCO SECOROC LLC
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Michael A. WHITE
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E21 - EARTH DRILLING MINING
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ROTARY DRILL BIT
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Publication number 20150322724
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Publication date Nov 12, 2015
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ATLAS COPCO SECOROC LLC
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Gregory Wayne PETERSON
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E21 - EARTH DRILLING MINING
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DOWNHOLE TOOL
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Publication number 20110085877
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Publication date Apr 14, 2011
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ATLAS COPCO SECOROC LLC
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Andrew J. Osborne, JR.
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E21 - EARTH DRILLING MINING
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EARTH BIT HAVING A RETAINING RING
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Publication number 20080041632
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Publication date Feb 21, 2008
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ATLAS COPCO SECOROC LLC
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Gregory W. Peterson
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E21 - EARTH DRILLING MINING
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SEAL FOR AN EARTH BIT
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Publication number 20080041635
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Publication date Feb 21, 2008
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ATLAS COPCO SECOROC LLC
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Gregory W. Peterson
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E21 - EARTH DRILLING MINING
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EARTH BIT HAVING A WEAR RING
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Publication number 20080041634
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Publication date Feb 21, 2008
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ATLAS COPCO SECOROC LLC
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Gregory W. Peterson
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E21 - EARTH DRILLING MINING
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EARTH BIT HAVING A SCREEN
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Publication number 20080041633
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Publication date Feb 21, 2008
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ATLAS COPCO SECOROC LLC
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Gregory W. Peterson
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E21 - EARTH DRILLING MINING
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