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Total properties:
50
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Patent #:
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Issue Dt:
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10/11/2011
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Application #:
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09595550
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Filing Dt:
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06/16/2000
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Title:
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CASE-BASED DRILLING KNOWLEDGE MANAGEMENT SYSTEM
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Patent #:
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Issue Dt:
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09/14/2004
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Application #:
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09997830
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Filing Dt:
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11/30/2001
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Publication #:
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Pub Dt:
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10/16/2003
| | | | |
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Title:
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ACID SOLUBLE, HIGH FLUID LOSS PILL FOR LOST CIRCULATION
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Patent #:
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Issue Dt:
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06/22/2004
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Application #:
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10056931
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Filing Dt:
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01/24/2002
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Publication #:
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Pub Dt:
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10/16/2003
| | | | |
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Title:
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CUTTINGS DISPOSAL METHOD
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Patent #:
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Issue Dt:
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06/26/2007
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Application #:
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10223533
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Filing Dt:
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08/19/2002
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Publication #:
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Pub Dt:
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02/19/2004
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Title:
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DLC COATING FOR EARTH-BORING BIT SEAL RING
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Patent #:
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Issue Dt:
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07/27/2004
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Application #:
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10225710
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Filing Dt:
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08/21/2002
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Publication #:
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Pub Dt:
|
02/26/2004
| | | | |
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Title:
|
MECHANICALLY SHAPED HARDFACING CUTTING/WEAR STRUCTURES
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Patent #:
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Issue Dt:
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04/26/2005
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Application #:
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10268595
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Filing Dt:
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10/09/2002
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Publication #:
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Pub Dt:
|
04/15/2004
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Title:
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EARTH BORING APPARATUS AND METHOD OFFERING IMPROVED GAGE TRIMMER PROTECTION
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Patent #:
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Issue Dt:
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06/27/2006
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Application #:
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10286299
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Filing Dt:
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11/01/2002
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Publication #:
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Pub Dt:
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05/01/2003
| | | | |
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Title:
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ASYMMETRIC COMPACT FOR DRILL BIT
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Patent #:
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Issue Dt:
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08/29/2006
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Application #:
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10286480
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Filing Dt:
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11/01/2002
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Publication #:
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Pub Dt:
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05/06/2004
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Title:
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ALTERNATING INCLINATIONS OF COMPACTS FOR DRILL BIT
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Patent #:
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Issue Dt:
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08/02/2005
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Application #:
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10369000
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Filing Dt:
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02/19/2003
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Publication #:
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Pub Dt:
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08/19/2004
| | | | |
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Title:
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STREAMLINED MILL-TOOTHED CONE FOR EARTH BORING BIT
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Patent #:
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Issue Dt:
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08/30/2005
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Application #:
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10373160
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Filing Dt:
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02/24/2003
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Publication #:
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Pub Dt:
|
08/26/2004
| | | | |
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Title:
|
SUPERABRASIVE CUTTING ELEMENTS WITH CUTTING EDGE GEOMETRY HAVING ENHANCED DURABILITY, METHOD OF PRODUCING SAME, AND DRILL BITS SO EQUIPPED
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Patent #:
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Issue Dt:
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05/23/2006
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Application #:
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10447884
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Filing Dt:
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05/28/2003
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Publication #:
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Pub Dt:
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12/02/2004
| | | | |
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Title:
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SUPERABRASIVE CUTTING ELEMENT HAVING AN ASPERITAL CUTTING FACE AND DRILL BIT SO EQUIPPED
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Patent #:
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Issue Dt:
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07/01/2008
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Application #:
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10634334
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Filing Dt:
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08/04/2003
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Publication #:
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Pub Dt:
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06/10/2004
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Title:
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WATER-BASED DRILLING FLUIDS USING LATEX ADDITIVES
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Patent #:
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Issue Dt:
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09/18/2007
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Application #:
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10656047
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Filing Dt:
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09/05/2003
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Publication #:
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Pub Dt:
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07/08/2004
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Title:
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FLUID LOSS CONTROL AND SEALING AGENT FOR DRILLING DEPLETED SAND FORMATIONS
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Patent #:
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Issue Dt:
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07/04/2006
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Application #:
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10715050
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Filing Dt:
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11/17/2003
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Publication #:
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Pub Dt:
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05/19/2005
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Title:
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STEEL BODY ROTARY DRILL BITS INCLUDING SUPPORT ELEMENTS AFFIXED TO THE BIT BODY AT LEAST PARTIALLY DEFINING CUTTER POCKET RECESSES
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Patent #:
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Issue Dt:
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10/31/2006
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10768620
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01/30/2004
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Publication #:
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Pub Dt:
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12/02/2004
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Title:
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PCD FACE SEAL FOR EARTH-BORING BIT
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Patent #:
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Issue Dt:
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07/08/2008
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10783720
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Filing Dt:
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02/19/2004
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Publication #:
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08/25/2005
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Title:
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CASING AND LINER DRILLING BITS
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Patent #:
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Issue Dt:
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07/17/2007
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Application #:
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10901836
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Filing Dt:
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07/28/2004
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Publication #:
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Pub Dt:
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02/02/2006
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Title:
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CUTTING ELEMENTS AND ROTARY DRILL BITS INCLUDING SAME
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Patent #:
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02/27/2007
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Application #:
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10902222
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07/29/2004
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Publication #:
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Pub Dt:
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02/02/2006
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Title:
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SHIRTTAILS FOR REDUCING DAMAGING EFFECTS OF CUTTINGS
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Patent #:
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Issue Dt:
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10/30/2007
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10938189
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Filing Dt:
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09/10/2004
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Publication #:
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Pub Dt:
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03/17/2005
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Title:
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STEERABLE BIT ASSEMBLY AND METHODS
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Patent #:
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Issue Dt:
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03/11/2008
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Application #:
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11038889
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01/20/2005
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Publication #:
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Pub Dt:
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07/20/2006
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Title:
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DRILLING EFFICIENCY THROUGH BENEFICIAL MANAGEMENT OF ROCK STRESS LEVELS VIA CONTROLLED OSCILLATIONS OF SUBTERRANEAN CUTTING ELEMENTS
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11/25/2008
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11064108
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02/22/2005
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Pub Dt:
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08/24/2006
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Title:
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DRILLING TOOL EQUIPPED WITH IMPROVED CUTTING ELEMENT LAYOUT TO REDUCE CUTTER DAMAGE THROUGH FORMATION CHANGES, METHODS OF DESIGN AND OPERATION THEREOF
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01/06/2009
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11090932
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03/25/2005
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Pub Dt:
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09/28/2006
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ROTARY DRILL BIT SHANK, ROTARY DRILL BITS SO EQUIPPED, AND METHODS OF MANUFACTURE
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06/07/2011
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11116752
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04/28/2005
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11/10/2005
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01/30/2007
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11177388
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07/08/2005
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01/12/2006
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03/29/2011
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11178120
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07/08/2005
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01/12/2006
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03/13/2007
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11204289
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08/15/2005
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01/26/2006
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Title:
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SUPERABRASIVE CUTTING ELEMENTS HAVING ENHANCED DURABILITY, METHOD OF PRODUCING SAME, AND DRILL BITS SO EQUIPPED
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11/24/2009
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11377588
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03/16/2006
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09/21/2006
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04/01/2008
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11511119
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08/28/2006
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12/21/2006
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02/03/2009
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11709439
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02/22/2007
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07/19/2007
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04/21/2009
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11725950
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03/20/2007
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07/12/2007
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A FIXED CUTTIER ROTARY DRILL BITS INCLUDING SUPPORT ELEMENTS AFFIXED TO THE BIT BODY AT LEAST PARTIALLY DEFINING CUTTER POCKET RECESSES
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11/17/2009
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11844257
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08/23/2007
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12/13/2007
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METHODS OF MANUFACTURING ROTARY DRAG BITS INCLUDING A CENTRAL REGION HAVING A PLURALITY OF CUTTING STRUCTURES
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06/08/2010
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11851183
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09/06/2007
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12/27/2007
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09/28/2010
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11929247
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10/30/2007
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03/06/2008
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04/26/2011
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11929344
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10/30/2007
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02/21/2008
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STEERABLE BIT SYSTEM ASSEMBLY AND METHODS
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09/29/2009
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11947613
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11/29/2007
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03/20/2008
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10/13/2009
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11947624
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11/29/2007
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03/20/2008
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10/19/2010
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11958082
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12/17/2007
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07/10/2008
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09/06/2011
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12034330
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02/20/2008
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06/19/2008
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08/30/2011
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12129308
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05/29/2008
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09/18/2008
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04/27/2010
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12196928
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08/22/2008
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12/11/2008
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11/29/2011
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12395016
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02/27/2009
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06/25/2009
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01/04/2011
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09/25/2009
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01/21/2010
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01/03/2012
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04/20/2010
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08/05/2010
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07/24/2012
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07/07/2011
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10/27/2011
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10/30/2012
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07/07/2011
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10/27/2011
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06/26/2012
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07/07/2011
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10/27/2011
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05/01/2012
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07/07/2011
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10/27/2011
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07/24/2012
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13178144
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07/07/2011
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10/27/2011
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08/30/2016
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13847282
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03/19/2013
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Pub Dt:
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07/21/2016
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Title:
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EARTH-BORING TOOLS AND COMPONENTS THEREOF INCLUDING MATERIAL HAVING HARD PHASE IN A METALLIC BINDER, AND METALLIC BINDER COMPOSITIONS FOR USE IN FORMING SUCH TOOLS AND COMPONENTS
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01/01/2019
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15223699
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07/29/2016
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11/17/2016
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Title:
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EARTH-BORING TOOLS AND METHODS OF FORMING TOOLS INCLUDING HARD PARTICLES IN A BINDER
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