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Total properties:
12
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Patent #:
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Issue Dt:
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11/26/1991
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Application #:
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07508974
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Filing Dt:
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04/13/1990
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Title:
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COMPRESSIVE SEAL AND PRESSURE CONTROL ARRANGEMENTS FOR DOWNHOLE TOOLS
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Patent #:
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Issue Dt:
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08/16/1994
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Application #:
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08014132
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Filing Dt:
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02/05/1993
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Title:
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METHOD AND APPARATUS FOR THE DETERMINATION OF FORMATION FLUID FLOW RATES AND RESERVOIR DELIVERABILITY
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Patent #:
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Issue Dt:
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09/20/1994
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Application #:
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08107092
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Filing Dt:
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08/16/1993
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Title:
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SELF-ADJUSTING CENTRALIZER
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Patent #:
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Issue Dt:
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08/26/1997
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Application #:
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08585799
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Filing Dt:
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01/16/1996
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Title:
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SWITCH ACTUATOR AND FLOW RESTRICTOR PILOT VALVE ASSEMBLY FOR MEASUREMENT WHILE DRILLING TOOLS
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Patent #:
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Issue Dt:
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12/16/1997
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Application #:
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08617418
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Filing Dt:
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03/18/1996
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Title:
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METHOD AND SYSTEM FOR SKIN EFFECT CORRECTION IN A MULTIPLE TRANSMIT FREQUENCY INDUCTION LOGGING SYSTEM
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Patent #:
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Issue Dt:
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05/04/1999
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Application #:
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08878545
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Filing Dt:
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06/19/1997
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Title:
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FORMATION DENSITY MEASUREMENT UTILIZING PULSED NEUTRONS
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Patent #:
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Issue Dt:
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12/14/1999
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Application #:
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08917624
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Filing Dt:
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08/19/1997
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Title:
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PULSER
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Patent #:
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Issue Dt:
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02/22/2000
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Application #:
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08939247
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Filing Dt:
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09/28/1997
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Title:
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DATA AQUISITION AND REDUCTION METHOD FOR MULTI-COMPONENT FLOW
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Patent #:
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Issue Dt:
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04/18/2000
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Application #:
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09141796
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Filing Dt:
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08/28/1998
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Title:
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METHOD AND APPARATUS FOR ACOUSTIC LOGGING OF FLUID DENSITY AND WET CEMENT PLUGS IN BOREHOLES
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Patent #:
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Issue Dt:
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02/20/2001
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Application #:
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09329215
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Filing Dt:
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06/10/1999
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Title:
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METHOD AND APPARATUS FOR ACOUSTIC LOGGING OF FLUID DENSITY AND WET CEMENT PLUGS IN BOREHOLES
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Patent #:
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Issue Dt:
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03/25/2003
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Application #:
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09443409
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Filing Dt:
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11/19/1999
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Title:
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METHOD AND APPARATUS FOR ACOUSTIC LOGGING OF FLUID DENSITY AND WET CEMENT PLUGS IN BOREHOLES
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Patent #:
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Issue Dt:
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07/19/2005
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Application #:
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10827597
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Filing Dt:
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04/19/2004
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Publication #:
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Pub Dt:
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11/25/2004
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Title:
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PERFORATING GUN FIRING HEAD WITH VENTED BLOCK FOR HOLDING DETONATOR
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