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Patent #:
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Issue Dt:
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11/25/1980
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Application #:
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05214188
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Filing Dt:
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12/30/1971
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Title:
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INTERACTIVE MULTIDIMENSIONAL CLASSIFICATION AND SORTING OF SEISMIC SEGMENT DATA
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Patent #:
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Issue Dt:
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07/12/1977
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Application #:
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05564931
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Filing Dt:
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Title:
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AIR GUN UTILIZING MAGNETIZED SHUTTLE
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Patent #:
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Issue Dt:
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09/13/1977
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Application #:
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05564932
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Filing Dt:
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Title:
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AIR GUN MONITORING AND SYNCHRONIZING METHOD AND APPARATUS
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Patent #:
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Issue Dt:
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12/20/1977
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Application #:
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05617857
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Filing Dt:
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Title:
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VIBRATOR AND PROCESSING SYSTEMS FOR VIBRATORY SEISMIC OPERATIONS
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Patent #:
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Issue Dt:
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01/09/1979
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Application #:
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05717067
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Filing Dt:
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08/24/1976
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Title:
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VIBRATOR HOLD DOWN PLATE
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Patent #:
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Issue Dt:
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09/19/1978
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Application #:
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05717730
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Filing Dt:
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Title:
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BROADBAND SEISMIC ENERGY SOURCE
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Patent #:
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Issue Dt:
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03/20/1979
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Application #:
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05792565
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Filing Dt:
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05/02/1977
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Title:
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BIT POSITIONING WHILE DRILLING SYSTEM
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Patent #:
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Issue Dt:
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05/01/1979
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Application #:
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05836633
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Filing Dt:
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09/26/1977
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Title:
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SEISMIC RECORDING METHOD USING SEPARATE RECORDING UNITS FOR EACH
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Patent #:
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Issue Dt:
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06/26/1979
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Application #:
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05844355
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Filing Dt:
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10/21/1977
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Title:
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METHOD OF THREE SEISMIC PROSPECTING
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Patent #:
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Issue Dt:
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12/29/1981
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Application #:
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05891276
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Filing Dt:
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03/29/1978
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Title:
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WEIGHT-DROP SEISMIC EXPLORATION SYSTEM
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Patent #:
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Issue Dt:
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03/03/1981
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Application #:
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05901896
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Filing Dt:
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05/01/1978
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Title:
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BROADBAND SEISMIC ENERGY SOURCE
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Patent #:
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Issue Dt:
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06/17/1980
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Application #:
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05903057
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Filing Dt:
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05/05/1978
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Title:
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SORTING APPARATUS
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Patent #:
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Issue Dt:
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06/09/1981
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Application #:
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05903058
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Filing Dt:
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05/05/1978
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Title:
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EJECTOR DWELL CONTROLLER FOR A SORTING APPARATUS
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Patent #:
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Issue Dt:
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06/19/1979
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Application #:
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05921599
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Filing Dt:
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07/03/1978
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Title:
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INSTANTANEOUS FLOATING POINT AMPLIFIER
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Patent #:
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Issue Dt:
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10/28/1980
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Application #:
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05929883
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Filing Dt:
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07/31/1978
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Title:
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AIR RELEASE CONTROL IN SEISMIC ENERGY SOURCE AIR GUN
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Patent #:
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Issue Dt:
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06/30/1981
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Application #:
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05955261
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Filing Dt:
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10/27/1978
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Title:
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METHOD AND APPARATUS FOR OBTAINING A COMPOSITE FIELD RESPONSE TO A VARIABLE SOURCE ARRAY USING WEIGHTING COEFFICIENTS
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Patent #:
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Issue Dt:
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02/24/1981
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Application #:
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06004167
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Filing Dt:
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01/17/1979
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Title:
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BIT POSITIONING WHILE DRILLING SYSTEM
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Patent #:
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Issue Dt:
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02/08/1983
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Application #:
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06008902
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Filing Dt:
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02/02/1979
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Title:
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SEISMIC EXPLORATION SYSTEM
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Patent #:
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Issue Dt:
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03/17/1981
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Application #:
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06010797
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Filing Dt:
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02/09/1979
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Title:
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HIGH-RESOLUTION LASER PLOTTER
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Patent #:
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Issue Dt:
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09/30/1980
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Application #:
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06026975
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Filing Dt:
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04/04/1979
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Title:
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INTERNAL AIR RELEASE CONTROL APPARATUS AIR GUN
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Patent #:
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Issue Dt:
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08/26/1980
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Application #:
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06026977
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Filing Dt:
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04/04/1979
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Title:
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EXTERNAL AIR RELEASE CONTROL IN SEISMIC AIR GUN
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Patent #:
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Issue Dt:
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01/27/1981
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Application #:
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06027198
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Filing Dt:
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04/05/1979
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Title:
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INTERNAL SLEEVE AIR RELEASE CONTROL APPARATUS IN SEISMIC AIR GUN
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Patent #:
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Issue Dt:
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08/26/1980
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Application #:
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06027199
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Filing Dt:
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04/05/1979
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Title:
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INTERNAL PASSIVE AIR RELEASE CONTROL APPARATUS IN SEISMIC AIR GUN
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Patent #:
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Issue Dt:
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11/17/1981
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Application #:
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06032596
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Filing Dt:
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04/23/1979
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Title:
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SEISMIC SOURCE ARRAY FIRING CONTROLLER
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Patent #:
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Issue Dt:
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07/21/1981
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Application #:
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06041060
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Filing Dt:
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05/21/1979
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Title:
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SEISMIC METHOD OF MAPPING HORIZONTAL FRACTURES IN THE EARTH
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Patent #:
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Issue Dt:
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08/04/1981
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Application #:
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06041061
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Filing Dt:
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05/21/1979
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Title:
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METHOD FOR MONITORING THE RECOVERY OF MINERALS FROM SHALLOW GEOLOGICAL FORMATIONS
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Patent #:
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Issue Dt:
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03/17/1981
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Application #:
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06046628
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Filing Dt:
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06/08/1979
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Title:
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NEW PLATINUM COMPLEX
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Patent #:
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Issue Dt:
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02/03/1981
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Application #:
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06077895
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Filing Dt:
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09/24/1979
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Title:
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ELECTROGRAPHIC RECORDING APPARATUS AND METHOD
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Patent #:
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Issue Dt:
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06/01/1982
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Application #:
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06095920
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Filing Dt:
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11/19/1979
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Title:
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INPUT PROCESS SEQUENCE CONTROLLER
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Patent #:
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Issue Dt:
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03/23/1982
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Application #:
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06113854
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Filing Dt:
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01/21/1980
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Title:
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METHOD AND APPARATUS FOR INCREASING THE DYNAMIC RANGE OF A DATA ACQUISITION SYSTEM AT LOW FREQUENCIES WITHOUT REDUCING HIGH FREQUENCY GAIN
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Patent #:
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Issue Dt:
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02/23/1982
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Application #:
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06130977
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Filing Dt:
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03/17/1980
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Title:
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OIL WELL CONTROL CIRCUIT
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Patent #:
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Issue Dt:
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04/06/1982
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Application #:
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06136291
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Filing Dt:
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03/31/1980
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Title:
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GEOPHONE SPRING
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Patent #:
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Issue Dt:
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08/30/1983
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Application #:
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06174974
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Filing Dt:
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08/04/1980
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Title:
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OPTICAL SLIP RING
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Patent #:
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Issue Dt:
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07/03/1984
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Application #:
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06193998
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Filing Dt:
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10/06/1980
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Title:
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SEISMIC PROSPECTING USING A CONTINUOUS SHOOTING AND CONTINUOUS RECORDING SYSTEM
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Patent #:
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Issue Dt:
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11/30/1982
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Application #:
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06198453
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Filing Dt:
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10/20/1980
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Title:
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SPHERE LAUNCHING METHOD
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Patent #:
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Issue Dt:
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04/09/1985
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Application #:
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06199536
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Filing Dt:
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10/22/1980
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Title:
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ELECTRONIC FILTER
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Patent #:
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Issue Dt:
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11/23/1982
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Application #:
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06207635
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Filing Dt:
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11/17/1980
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Title:
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SEISMIC CABLE CONNECTOR WITH OPTICAL TRANSCEIVER
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Patent #:
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Issue Dt:
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07/19/1983
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Application #:
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06207636
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Filing Dt:
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11/17/1980
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Title:
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CABLE BREAK LOCATOR
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Patent #:
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Issue Dt:
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10/04/1983
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Application #:
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06209638
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Filing Dt:
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11/24/1980
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Title:
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OPTICAL TRANSMISSION OF DIGITAL SEISMIC DATA
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Patent #:
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Issue Dt:
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02/14/1984
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Application #:
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06226891
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Filing Dt:
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01/21/1981
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Title:
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METHOD AND APPARATUS FOR FRACTURING A DEEP BOREHOLE AND DETERMINING THE FRACTURE AZIMUTH
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Patent #:
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Issue Dt:
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02/07/1984
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Application #:
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06242358
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Filing Dt:
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03/10/1981
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Title:
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SUSPENSION ASSEMBLY FOR SEISMIC EXPLORATION VEHICLE
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Patent #:
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Issue Dt:
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10/23/1984
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Application #:
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06268787
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Filing Dt:
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06/01/1981
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Title:
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METHOD OF MONITORING THE SPACIAL PRODUCTION OF HYDROCARBONS FROM A PETROLEUM RESERVOIR
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Patent #:
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Issue Dt:
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11/02/1982
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Application #:
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06273952
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Filing Dt:
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06/15/1981
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Title:
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INSTANTANEOUS FLOATING POINT AMPLIFIER
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Patent #:
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Issue Dt:
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05/21/1985
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Application #:
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06274216
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Filing Dt:
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06/16/1981
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Title:
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ELECTRONIC ROLL-A-LONG SWITCH
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Patent #:
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Issue Dt:
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05/29/1984
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Application #:
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06289444
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Filing Dt:
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08/03/1981
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Title:
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DUAL MODE SEISMIC SOURCE VIBRATOR
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Patent #:
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Issue Dt:
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01/29/1985
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Application #:
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06337678
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Filing Dt:
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01/07/1982
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Title:
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SEISMIC WAVE GENERATOR
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Patent #:
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Issue Dt:
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07/10/1984
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Application #:
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06351054
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Filing Dt:
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02/22/1982
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Title:
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BROADBAND SEISMIC ENERGY SOURCE
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Patent #:
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|
Issue Dt:
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12/25/1984
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Application #:
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06371782
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Filing Dt:
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04/26/1982
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Title:
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TRANSDUCER APPARATUS UTILIZING FIBER OPTICS FOR DATA TRANSMISSION
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Patent #:
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Issue Dt:
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10/23/1984
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Application #:
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06371951
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Filing Dt:
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04/26/1982
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Title:
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TRANSDUCER FOR OPTICAL DATA TRANSMISSION
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Patent #:
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Issue Dt:
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05/15/1984
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Application #:
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06380840
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Filing Dt:
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05/21/1982
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Title:
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APPARATUS AND METHOD FOR TESTING A GEOPHONE DURING ASSEMBLY
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Patent #:
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Issue Dt:
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08/20/1985
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Application #:
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06381102
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Filing Dt:
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05/24/1982
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Title:
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SESIMIC CABLE ASSEMBLY HAVING IMPROVED TRANSDUCERS
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Patent #:
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Issue Dt:
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06/18/1985
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Application #:
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06392146
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Filing Dt:
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06/25/1982
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Title:
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METHOD FOR DETERMINING THE AZIMUTH AND LENGTH OF A DEEP VERTICAL FRACTURE IN THE EARTH
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Patent #:
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Issue Dt:
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10/07/1986
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Application #:
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06435124
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Filing Dt:
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10/18/1982
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Title:
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VIBRATOR SEISMIC SOURCE HAVING DISTORTION LIMITING CONTROL SYSTEM
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Patent #:
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Issue Dt:
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03/31/1987
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Application #:
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06435125
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Filing Dt:
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10/18/1982
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Title:
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SEISMIC VIBRATOR SOURCE HAVING IMPROVED PHASE DETECTOR
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Patent #:
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Issue Dt:
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11/08/1988
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Application #:
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06459333
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Filing Dt:
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01/19/1983
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Title:
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INPUT/OUTPUT COMMAND PROCESSOR
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Patent #:
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Issue Dt:
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07/03/1984
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Application #:
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06477483
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Filing Dt:
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03/21/1983
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Title:
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TAPERED GEOPHONE SPRING
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Patent #:
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Issue Dt:
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11/18/1986
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Application #:
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06499055
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Filing Dt:
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05/27/1983
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Title:
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AIR RELEASE IN SEISMIC SOURCE AIR GUN
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Patent #:
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|
Issue Dt:
|
08/13/1985
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Application #:
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06504333
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Filing Dt:
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06/14/1983
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Title:
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COMPOUND FLOATING POINT AMPLIFIER
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Patent #:
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Issue Dt:
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08/13/1985
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Application #:
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06504334
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Filing Dt:
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06/14/1983
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Title:
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EXTENDED RANGE SAMPLE AND HOLD CIRCUIT
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Patent #:
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Issue Dt:
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04/16/1985
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Application #:
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06585032
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Filing Dt:
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03/06/1984
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Title:
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METHOD AND APPARATUS FOR SEISMIC EXPLORATION USING NONLINEAR SWEEPS
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Patent #:
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Issue Dt:
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01/13/1987
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Application #:
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06586156
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Filing Dt:
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03/05/1984
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Title:
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SEISMIC SOURCE VIBRATOR HAVING SELF TUNING CONTROLLER
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Patent #:
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Issue Dt:
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08/04/1987
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Application #:
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06637465
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Filing Dt:
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08/03/1984
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Title:
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SYSTEM AND METHOD FOR DISPLAYING, AND INTERACTIVELY EXCAVATING AND EXAMINING A THREE DIMENSIONAL VOLUME
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Patent #:
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Issue Dt:
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05/21/1985
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Application #:
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06655999
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Filing Dt:
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10/01/1984
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Title:
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FORCE OR PRESSURE FEEDBACK CONTROL FOR SEISMIC VIBRATORS
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Patent #:
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Issue Dt:
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06/09/1987
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Application #:
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06669501
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Filing Dt:
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11/08/1984
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Title:
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SYSTEM FOR EXTRACTING HORIZONS CONTAINED IN A 3-D NETWORK OFTURNINGS AND CONVERTING THE HORIZONS TO A 2-D FORMAT
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Patent #:
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Issue Dt:
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12/30/1986
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Application #:
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06669502
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Filing Dt:
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11/08/1984
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Title:
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METHOD AND APPARATUS FOR AUTOMATICALLY PRODUCING REPRESENTATIONS OF THREE-DIMENSIONAL HORIZONS FROM PROCESSED SEISMIC DATA
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Patent #:
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Issue Dt:
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10/27/1987
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Application #:
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06669503
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Filing Dt:
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11/08/1984
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Title:
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METHOD AND APPARATUS FOR REVIEWING AND MODIFYING HORIZONS OF A THREE- DIMENSIONAL SEISMIC VOLUME
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Patent #:
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Issue Dt:
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12/30/1986
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Application #:
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06669505
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Filing Dt:
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11/08/1984
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Title:
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METHOD AND APPARATUS FOR AUTOMATICALLY DETERMINING PAIRS OF TURNINGS RELATED TO THE SAME SEISMIC EVENT IN ADJACENT SEISMIC TRACES
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Patent #:
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Issue Dt:
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08/04/1987
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Application #:
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06676524
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Filing Dt:
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11/30/1984
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Title:
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LATERAL COMPLIANCE DEVICE FOR GEOPHONE SPRINGS
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Patent #:
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Issue Dt:
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03/13/1990
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Application #:
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06676621
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Filing Dt:
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11/30/1984
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Title:
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APPARATUS FOR FIBER OPTIC SEISMIC EXPLORATION SYSTEM
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Patent #:
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Issue Dt:
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09/08/1987
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Application #:
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06676718
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Filing Dt:
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11/30/1984
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Title:
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AUTOMATIC FORCE CONTROL FOR A SEISMIC VIBRATOR
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Patent #:
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Issue Dt:
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11/18/1986
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Application #:
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06676729
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Filing Dt:
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11/30/1984
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Title:
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DELTA-SHAPED GEOPHONE SPRING
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Patent #:
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Issue Dt:
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10/22/1985
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Application #:
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06679610
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Filing Dt:
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12/07/1984
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Title:
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DEVICE INTERFACE CONTROLLER FOR INPUT/OUTPUT CONTROLLER
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Patent #:
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Issue Dt:
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12/10/1985
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Application #:
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06690171
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Filing Dt:
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01/10/1985
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Title:
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WELL TOOL LOCKING APPARATUS
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Patent #:
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Issue Dt:
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11/10/1987
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Application #:
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06760321
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Filing Dt:
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07/29/1985
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Title:
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REACTION MASS ACCELERATION FEEDBACK DEVICE
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|
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Patent #:
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|
Issue Dt:
|
02/09/1988
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Application #:
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06762206
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Filing Dt:
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08/05/1985
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Title:
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VIBRATOR RESPONSE LINEARIZATION CIRCUIT
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Patent #:
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Issue Dt:
|
06/02/1987
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Application #:
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06799883
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Filing Dt:
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11/20/1985
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Title:
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VIBRATOR SEISMIC SOURCE HAVING ADAPTIVE DISTORTION LIMITING CONTROL SYSTEM
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Patent #:
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Issue Dt:
|
04/05/1988
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Application #:
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06800854
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Filing Dt:
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11/22/1985
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Title:
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GENERAL-PURPOSE ARRAY PROCESSOR
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|
|
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Patent #:
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|
Issue Dt:
|
02/14/1989
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Application #:
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06801011
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Filing Dt:
|
11/22/1985
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Title:
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FORMAT CONVERSION SYSTEM
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|
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Patent #:
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Issue Dt:
|
11/01/1988
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Application #:
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06806554
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Filing Dt:
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11/26/1985
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Title:
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ELECTRICAL CONNECTOR
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|
|
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Patent #:
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Issue Dt:
|
07/28/1987
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Application #:
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06830487
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Filing Dt:
|
02/18/1986
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Title:
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TRANSPORTABLE HYDRAULIC SEISMIC TRANSDUCER
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|
|
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Patent #:
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Issue Dt:
|
01/19/1988
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Application #:
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06868320
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Filing Dt:
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05/28/1986
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Title:
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CONNECTOR WITH INTERNAL ELECTRICAL CONNECTIONS TO BE MADE OPTIONALLY
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|
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Patent #:
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Issue Dt:
|
08/23/1988
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Application #:
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06896342
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Filing Dt:
|
08/15/1986
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Title:
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SEISMIC SOURCE VIBRATOR HAVING IMPROVED SWEEP GENERATOR
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|
|
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Patent #:
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Issue Dt:
|
07/14/1987
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Application #:
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06913558
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Filing Dt:
|
09/29/1986
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Title:
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METHOD AND APPARATUS FOR SEISMIC EXPLORATION USING NON-LINEAR SWEEPS
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Patent #:
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Issue Dt:
|
02/02/1988
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Application #:
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07004744
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Filing Dt:
|
01/07/1987
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Title:
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SOURCE TUNABLE ARRAY FOR GROUND ROLL REDUCTION
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|
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Patent #:
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Issue Dt:
|
01/19/1988
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Application #:
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07029377
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Filing Dt:
|
03/23/1987
|
|
Title:
|
BI-PLANAR PONTOON PARAVANE SEISMIC SOURCE SYSTEM
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|
|
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Patent #:
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Issue Dt:
|
02/23/1988
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Application #:
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07035216
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Filing Dt:
|
04/09/1987
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Title:
|
METHOD AND SYSTEM FOR DETECTING SEISMIC EVENTS BY IDENTIFYING-CROSS INGS IN THE NTH DERIVATIVE OF A WAVEFORM
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|
|
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Patent #:
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Issue Dt:
|
12/13/1988
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Application #:
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07071510
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Filing Dt:
|
07/09/1987
|
|
Title:
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MOTION SENSING DEVICE
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|
|
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Patent #:
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|
Issue Dt:
|
05/02/1989
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Application #:
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07087003
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Filing Dt:
|
08/18/1987
|
|
Title:
|
FULL FLOW SOLENOID VALVE FOR AIR GUN OPERATION
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|
|
|
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Patent #:
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|
Issue Dt:
|
06/13/1989
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Application #:
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07113138
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Filing Dt:
|
10/23/1987
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|
Title:
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GEOPHONE IMPLANTING AND POSITIONING APPARATUS
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|
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Patent #:
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|
Issue Dt:
|
08/15/1989
|
Application #:
|
07236694
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Filing Dt:
|
08/24/1988
|
|
Title:
|
MULTI-BARREL AIR GUN MODULE
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|
|
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Patent #:
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|
Issue Dt:
|
10/31/1989
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Application #:
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07264090
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Filing Dt:
|
10/28/1988
|
|
Title:
|
METHOD FOR TRUE-AMPLITUDE DIP MOVEOUT CORRECTION
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|
|
|
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Patent #:
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|
Issue Dt:
|
08/08/1989
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Application #:
|
07289506
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Filing Dt:
|
12/22/1988
|
|
Title:
|
SEISMIC VIBRATOR HOLD-DOWN WEIGHT MONITOR/CONTROLLER
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|
|
|
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Patent #:
|
|
Issue Dt:
|
05/29/1990
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Application #:
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07289949
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Filing Dt:
|
12/22/1988
|
|
Title:
|
FULL FLOW SOLENOID VALVE FOR AIR GUN OPERATION
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|
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|
|
Patent #:
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|
Issue Dt:
|
04/17/1990
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Application #:
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07304786
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Filing Dt:
|
01/30/1989
|
|
Title:
|
MARINE VIBRATOR TUNEABLE ARRAY
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|
|
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Patent #:
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|
Issue Dt:
|
09/04/1990
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Application #:
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07312360
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Filing Dt:
|
02/14/1989
|
|
Title:
|
TIME DELAY SOURCE CODING
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|
|
|
|
Patent #:
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|
Issue Dt:
|
05/29/1990
|
Application #:
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07331615
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Filing Dt:
|
03/30/1989
|
|
Title:
|
SUPPRESSION OF AIR-COUPLED NOISE PRODUCED BY SEISMIC VIBRATORS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/01/1990
|
Application #:
|
07333295
|
Filing Dt:
|
04/04/1989
|
|
Title:
|
ENCLOSURE FOR SUPPRESSION OF AIR-COUPLED NOISE PRODUCED BY SEISMIC VIBRATORS
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|
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|
|
Patent #:
|
|
Issue Dt:
|
05/26/1992
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Application #:
|
07349058
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Filing Dt:
|
05/08/1989
|
|
Title:
|
PIEZOELECTRIC SEISMIC VIBRATOR WITH HYDRAULIC AMPLIFIER
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|
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|
|
Patent #:
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|
Issue Dt:
|
06/26/1990
|
Application #:
|
07358887
|
Filing Dt:
|
05/30/1989
|
|
Title:
|
PROCESSING METHOD FOR MARINE SEISMIC SURVEYING UTILIZING DUAL STREAMERS
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|
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|
|
Patent #:
|
|
Issue Dt:
|
08/27/1991
|
Application #:
|
07366832
|
Filing Dt:
|
06/15/1989
|
|
Title:
|
DATA SIGNAL TRANSMISSION CABLE AND METHOD
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|
