Total properties:
24
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Patent #:
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Issue Dt:
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05/27/2003
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Application #:
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09798171
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Filing Dt:
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03/02/2001
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Publication #:
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Pub Dt:
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09/05/2002
| | | | |
Title:
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DRAG-TYPE CASING MILL/DRILL BIT
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Patent #:
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Issue Dt:
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08/09/2005
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Application #:
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10397566
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Filing Dt:
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03/26/2003
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Publication #:
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Pub Dt:
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09/30/2004
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Title:
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DRILL OUT BI-CENTER BIT AND METHOD FOR USING SAME
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Patent #:
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Issue Dt:
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08/21/2007
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Application #:
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10657896
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Filing Dt:
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09/09/2003
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Publication #:
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Pub Dt:
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03/10/2005
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Title:
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HIGH-ENERGY CASCADING OF ABRASIVE WEAR COMPONENTS
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Patent #:
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Issue Dt:
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03/16/2010
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Application #:
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11406470
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Filing Dt:
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04/18/2006
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Publication #:
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Pub Dt:
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10/18/2007
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Title:
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DRILL BIT WITH MULTIPLE CUTTER GEOMETRIES
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Patent #:
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Issue Dt:
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05/25/2010
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Application #:
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12147238
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Filing Dt:
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06/26/2008
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Publication #:
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Pub Dt:
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02/19/2009
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Title:
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ROCK BIT HAVING A SEAL GLAND WITH A CONICAL SEALING SURFACE
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Patent #:
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Issue Dt:
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12/23/2014
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Application #:
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12180276
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Filing Dt:
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07/25/2008
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Publication #:
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Pub Dt:
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01/29/2009
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Title:
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SINGLE MOLD MILLING PROCESS
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Patent #:
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Issue Dt:
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11/16/2010
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Application #:
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12252252
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Filing Dt:
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10/15/2008
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Publication #:
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Pub Dt:
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05/07/2009
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Title:
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ROCK BIT WITH A THERMAL INSULATING SEAL RING POSITIONED IN THE SEAL GLAND
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Patent #:
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Issue Dt:
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12/20/2011
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Application #:
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12359065
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Filing Dt:
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01/23/2009
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Publication #:
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Pub Dt:
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07/29/2010
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Title:
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METHOD TO DETERMINE ROCK PROPERTIES FROM DRILLING LOGS
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Patent #:
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Issue Dt:
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02/07/2012
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Application #:
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12708003
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Filing Dt:
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02/18/2010
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Publication #:
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Pub Dt:
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06/10/2010
| | | | |
Title:
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DRILL BIT SUPPORTING MULTIPLE CUTTING ELEMENTS WITH MULTIPLE CUTTER GEOMETRIES AND METHOD OF ASSEMBLY
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Patent #:
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Issue Dt:
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03/26/2013
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Application #:
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12757958
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Filing Dt:
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04/09/2010
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Publication #:
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Pub Dt:
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08/05/2010
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Title:
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ROCK BIT HAVING A SEAL GLAND WITH A CONICAL SEALING SURFACE
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Patent #:
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Issue Dt:
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03/12/2013
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Application #:
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12757959
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Filing Dt:
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04/09/2010
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Publication #:
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Pub Dt:
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08/05/2010
| | | | |
Title:
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ROCK BIT HAVING A SEAL GLAND WITH A CONICAL SEALING SURFACE
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Patent #:
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Issue Dt:
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06/05/2012
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Application #:
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12794640
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Filing Dt:
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06/04/2010
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Publication #:
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Pub Dt:
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09/30/2010
| | | | |
Title:
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AUTO ADAPTABLE CUTTING STRUCTURE
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Patent #:
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Issue Dt:
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07/05/2011
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Application #:
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12870471
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Filing Dt:
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08/27/2010
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Publication #:
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Pub Dt:
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12/23/2010
| | | | |
Title:
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ROCK BIT WITH A THERMAL INSULATING SEAL RING POSITIONED IN THE SEAL GLAND
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Patent #:
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Issue Dt:
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09/03/2013
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Application #:
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12896406
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Filing Dt:
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10/01/2010
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Publication #:
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Pub Dt:
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04/05/2012
| | | | |
Title:
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WEAR RESISTANT MATERIAL AT THE SHIRTTAIL EDGE AND LEADING EDGE OF A ROTARY CONE DRILL BIT
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Patent #:
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Issue Dt:
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09/17/2013
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Application #:
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12896484
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Filing Dt:
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10/01/2010
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Publication #:
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Pub Dt:
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04/05/2012
| | | | |
Title:
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WEAR RESISTANT MATERIAL FOR THE SHIRTTAIL OUTER SURFACE OF A ROTARY CONE DRILL BIT
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Patent #:
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Issue Dt:
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10/01/2013
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Application #:
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12960926
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Filing Dt:
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12/06/2010
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Publication #:
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Pub Dt:
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06/07/2012
| | | | |
Title:
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SHOULDER DURABILITY ENHANCEMENT FOR A PDC DRILL BIT USING SECONDARY AND TERTIARY CUTTING ELEMENTS
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Patent #:
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Issue Dt:
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09/10/2013
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Application #:
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13156458
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Filing Dt:
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06/09/2011
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Publication #:
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Pub Dt:
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04/05/2012
| | | | |
Title:
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WEAR RESISTANT MATERIAL AT THE LEADING EDGE OF THE LEG FOR A ROTARY CONE DRILL BIT
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Patent #:
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Issue Dt:
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08/23/2016
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Application #:
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13401188
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Filing Dt:
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02/21/2012
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Publication #:
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Pub Dt:
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08/22/2013
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Title:
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USE OF CAPACITANCE TO ANALYZE POLYCRYSTALLINE DIAMOND
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Patent #:
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Issue Dt:
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06/28/2016
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Application #:
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13975094
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Filing Dt:
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08/23/2013
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Publication #:
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Pub Dt:
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02/26/2015
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Title:
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HYBRID ROTARY CONE DRILL BIT
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Patent #:
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Issue Dt:
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06/28/2016
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Application #:
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14286136
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Filing Dt:
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05/23/2014
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Publication #:
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Pub Dt:
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09/11/2014
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Title:
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NON-DESTRUCTIVE LEACHING DEPTH MEASUREMENT USING CAPACITANCE SPECTROSCOPY
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Patent #:
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Issue Dt:
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01/21/2020
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Application #:
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15018542
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Filing Dt:
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02/08/2016
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Publication #:
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Pub Dt:
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06/02/2016
| | | | |
Title:
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METHOD FOR DRILLING OUT A PLUG USING A HYBRID ROTARY CONE DRILL BIT
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Patent #:
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Issue Dt:
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06/05/2018
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Application #:
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15151552
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Filing Dt:
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05/11/2016
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Publication #:
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Pub Dt:
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11/16/2017
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Title:
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ROLLER CONE DRILL BIT WITH IMPROVED EROSION RESISTANCE
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Patent #:
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Issue Dt:
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10/01/2019
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Application #:
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15629083
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Filing Dt:
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06/21/2017
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Publication #:
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Pub Dt:
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01/18/2018
| | | | |
Title:
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BIT FOR DRILLING WITH CASING OR LINER STRING AND MANUFACTURE THEREOF
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|
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Patent #:
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Issue Dt:
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07/13/2021
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Application #:
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16496189
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Filing Dt:
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09/20/2019
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Publication #:
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Pub Dt:
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05/21/2020
| | | | |
Title:
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Superabrasive Cutters for Earth Boring Bits with Multiple Raised Cutting Surfaces
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