Total properties:
133
Page
1
of
2
Pages:
1 2
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/03/1981
|
Application #:
|
05901896
|
Filing Dt:
|
05/01/1978
|
|
Title:
|
BROADBAND SEISMIC ENERGY SOURCE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
|
Application #:
|
05914709
|
Filing Dt:
|
|
|
Title:
|
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/27/1981
|
Application #:
|
05922952
|
Filing Dt:
|
07/10/1978
|
|
Title:
|
AIR-GUN FIRE TIME SENSOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/28/1980
|
Application #:
|
05929883
|
Filing Dt:
|
07/31/1978
|
|
Title:
|
AIR RELEASE CONTROL IN SEISMIC ENERGY SOURCE AIR GUN
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/22/1980
|
Application #:
|
05946897
|
Filing Dt:
|
09/28/1978
|
|
Title:
|
METHOD FOR DEMULTIPLEXING MULTIPLEXED SEISMIC DATA
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/23/1980
|
Application #:
|
05946898
|
Filing Dt:
|
09/28/1978
|
|
Title:
|
METHOD AND APPARATUS FOR DEMULTIPLEXING MULTIPLEXED SEISMIC DATA
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/30/1981
|
Application #:
|
05955261
|
Filing Dt:
|
10/27/1978
|
|
Title:
|
METHOD AND APPARATUS FOR OBTAINING A COMPOSITE FIELD RESPONSE TO A VARIABLE SOURCE ARRAY USING WEIGHTING COEFFICIENTS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/24/1981
|
Application #:
|
05956476
|
Filing Dt:
|
10/30/1978
|
|
Title:
|
MULTI-PURPOSE SEISMIC TRANSDUCER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
|
Application #:
|
06005654
|
Filing Dt:
|
|
|
Title:
|
AIR GUN WITH RECIPROCATING SHUTTLE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/17/1981
|
Application #:
|
06010797
|
Filing Dt:
|
02/09/1979
|
|
Title:
|
HIGH-RESOLUTION LASER PLOTTER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/31/1981
|
Application #:
|
06021415
|
Filing Dt:
|
03/19/1979
|
|
Title:
|
METHOD FOR DYNAMICALLY TUNING A SEISMIC TRANSDUCER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/30/1980
|
Application #:
|
06026975
|
Filing Dt:
|
04/04/1979
|
|
Title:
|
INTERNAL AIR RELEASE CONTROL APPARATUS AIR GUN
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/26/1980
|
Application #:
|
06026977
|
Filing Dt:
|
04/04/1979
|
|
Title:
|
EXTERNAL AIR RELEASE CONTROL IN SEISMIC AIR GUN
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/27/1981
|
Application #:
|
06027198
|
Filing Dt:
|
04/05/1979
|
|
Title:
|
INTERNAL SLEEVE AIR RELEASE CONTROL APPARATUS IN SEISMIC AIR GUN
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/26/1980
|
Application #:
|
06027199
|
Filing Dt:
|
04/05/1979
|
|
Title:
|
INTERNAL PASSIVE AIR RELEASE CONTROL APPARATUS IN SEISMIC AIR GUN
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/17/1981
|
Application #:
|
06032596
|
Filing Dt:
|
04/23/1979
|
|
Title:
|
SEISMIC SOURCE ARRAY FIRING CONTROLLER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/18/1981
|
Application #:
|
06060710
|
Filing Dt:
|
07/26/1979
|
|
Title:
|
ROLL-ALONG SWITCH
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/07/1981
|
Application #:
|
06069208
|
Filing Dt:
|
08/23/1979
|
|
Title:
|
QUICK COUPLER FOR SEISMIC STREAMER SECTIONS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/28/1981
|
Application #:
|
06074587
|
Filing Dt:
|
09/12/1979
|
|
Title:
|
SEISMIC DATA RECORDING METHOD AND APPARATUS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/09/1982
|
Application #:
|
06077260
|
Filing Dt:
|
09/19/1979
|
|
Title:
|
SEISMIC METHOD AND SYSTEM OF IMPROVED RESOLUTION AND DISCRIMINATION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/03/1981
|
Application #:
|
06077895
|
Filing Dt:
|
09/24/1979
|
|
Title:
|
ELECTROGRAPHIC RECORDING APPARATUS AND METHOD
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/01/1982
|
Application #:
|
06095920
|
Filing Dt:
|
11/19/1979
|
|
Title:
|
INPUT PROCESS SEQUENCE CONTROLLER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/23/1982
|
Application #:
|
06113854
|
Filing Dt:
|
01/21/1980
|
|
Title:
|
METHOD AND APPARATUS FOR INCREASING THE DYNAMIC RANGE OF A DATA ACQUISITION SYSTEM AT LOW FREQUENCIES WITHOUT REDUCING HIGH FREQUENCY GAIN
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/06/1982
|
Application #:
|
06136291
|
Filing Dt:
|
03/31/1980
|
|
Title:
|
GEOPHONE SPRING
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/23/1982
|
Application #:
|
06156968
|
Filing Dt:
|
06/06/1980
|
|
Title:
|
STREAMER CABLE TOWING LINK
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/20/1981
|
Application #:
|
06164622
|
Filing Dt:
|
06/30/1980
|
|
Title:
|
METHOD AND MEANS FOR MEASURING GEOPHONE PARAMETERS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/13/1982
|
Application #:
|
06180788
|
Filing Dt:
|
08/25/1980
|
|
Title:
|
ACTUATOR FOR AN AIR GUN HAVING A RECIPROCATING SHUTTLE VALVE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/21/1982
|
Application #:
|
06190674
|
Filing Dt:
|
09/25/1980
|
|
Title:
|
SUBMARINE CABLE CONNECTOR LINK
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/16/1982
|
Application #:
|
06198079
|
Filing Dt:
|
10/17/1980
|
|
Title:
|
METHOD FOR TESTING A SEISMIC MARINE CABLE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/09/1985
|
Application #:
|
06199536
|
Filing Dt:
|
10/22/1980
|
|
Title:
|
ELECTRONIC FILTER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/22/1983
|
Application #:
|
06200852
|
Filing Dt:
|
10/27/1980
|
|
Title:
|
DEPTH TRANSDUCER SYSTEM FOR A SEISMIC STREAMER CABLE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/23/1982
|
Application #:
|
06207635
|
Filing Dt:
|
11/17/1980
|
|
Title:
|
SEISMIC CABLE CONNECTOR WITH OPTICAL TRANSCEIVER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/19/1983
|
Application #:
|
06207636
|
Filing Dt:
|
11/17/1980
|
|
Title:
|
CABLE BREAK LOCATOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/04/1983
|
Application #:
|
06209638
|
Filing Dt:
|
11/24/1980
|
|
Title:
|
OPTICAL TRANSMISSION OF DIGITAL SEISMIC DATA
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/07/1984
|
Application #:
|
06242358
|
Filing Dt:
|
03/10/1981
|
|
Title:
|
SUSPENSION ASSEMBLY FOR SEISMIC EXPLORATION VEHICLE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/02/1982
|
Application #:
|
06273952
|
Filing Dt:
|
06/15/1981
|
|
Title:
|
INSTANTANEOUS FLOATING POINT AMPLIFIER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/21/1985
|
Application #:
|
06274216
|
Filing Dt:
|
06/16/1981
|
|
Title:
|
ELECTRONIC ROLL-A-LONG SWITCH
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/29/1984
|
Application #:
|
06289444
|
Filing Dt:
|
08/03/1981
|
|
Title:
|
DUAL MODE SEISMIC SOURCE VIBRATOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/20/1984
|
Application #:
|
06294585
|
Filing Dt:
|
08/20/1981
|
|
Title:
|
CDP SWITCH-POSITION ENCODER, METHOD AND APPARATUS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/19/1985
|
Application #:
|
06302873
|
Filing Dt:
|
09/16/1981
|
|
Title:
|
OPTICAL SEISMIC TRANSDUCER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/13/1986
|
Application #:
|
06316596
|
Filing Dt:
|
10/30/1981
|
|
Title:
|
METHOD AND APPARATUS FOR POSITIONING SEISMIC ARRAYS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/17/1984
|
Application #:
|
06342274
|
Filing Dt:
|
01/25/1982
|
|
Title:
|
POWER STAGE SERVO VALVE FOR A SEISMIC VIBRATOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/10/1984
|
Application #:
|
06351054
|
Filing Dt:
|
02/22/1982
|
|
Title:
|
BROADBAND SEISMIC ENERGY SOURCE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/28/1987
|
Application #:
|
06357459
|
Filing Dt:
|
03/12/1982
|
|
Title:
|
MULTIPLE-CONTACT CONNECTOR ASSEMBLY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/12/1985
|
Application #:
|
06359343
|
Filing Dt:
|
03/18/1982
|
|
Title:
|
SLEEVE VALVE FOR AN AIR GUN HAVING A RECIPROCATING SHUTTLE VALVE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/04/1984
|
Application #:
|
06362352
|
Filing Dt:
|
03/26/1982
|
|
Title:
|
MARSH CASE FOR A GEOPHONE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/25/1984
|
Application #:
|
06371782
|
Filing Dt:
|
04/26/1982
|
|
Title:
|
TRANSDUCER APPARATUS UTILIZING FIBER OPTICS FOR DATA TRANSMISSION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/23/1984
|
Application #:
|
06371951
|
Filing Dt:
|
04/26/1982
|
|
Title:
|
TRANSDUCER FOR OPTICAL DATA TRANSMISSION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/20/1985
|
Application #:
|
06381102
|
Filing Dt:
|
05/24/1982
|
|
Title:
|
SESIMIC CABLE ASSEMBLY HAVING IMPROVED TRANSDUCERS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/29/1985
|
Application #:
|
06412428
|
Filing Dt:
|
08/30/1982
|
|
Title:
|
INTERCHANGEABLE DRIVE MEANS FOR A VEHICLE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/07/1986
|
Application #:
|
06435124
|
Filing Dt:
|
10/18/1982
|
|
Title:
|
VIBRATOR SEISMIC SOURCE HAVING DISTORTION LIMITING CONTROL SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/31/1987
|
Application #:
|
06435125
|
Filing Dt:
|
10/18/1982
|
|
Title:
|
SEISMIC VIBRATOR SOURCE HAVING IMPROVED PHASE DETECTOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/10/1985
|
Application #:
|
06461399
|
Filing Dt:
|
01/27/1983
|
|
Title:
|
MARINE STREAMER CABLE RECOVERY SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/03/1984
|
Application #:
|
06477483
|
Filing Dt:
|
03/21/1983
|
|
Title:
|
TAPERED GEOPHONE SPRING
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/18/1986
|
Application #:
|
06499055
|
Filing Dt:
|
05/27/1983
|
|
Title:
|
AIR RELEASE IN SEISMIC SOURCE AIR GUN
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/19/1984
|
Application #:
|
06517899
|
Filing Dt:
|
07/28/1983
|
|
Title:
|
SENSITIVITY AND CAPACITANCE ADJUSTMENT METHOD FOR PIEZOELECTRIC ACCELEROMETERS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/02/1985
|
Application #:
|
06551164
|
Filing Dt:
|
11/14/1983
|
|
Title:
|
MARINE SEISMIC CABLE CONNECTOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/19/1985
|
Application #:
|
06562920
|
Filing Dt:
|
12/19/1983
|
|
Title:
|
ACCELEROMETER MANUFACTURING METHOD
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/13/1987
|
Application #:
|
06586156
|
Filing Dt:
|
03/05/1984
|
|
Title:
|
SEISMIC SOURCE VIBRATOR HAVING SELF TUNING CONTROLLER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/30/1986
|
Application #:
|
06602559
|
Filing Dt:
|
04/20/1984
|
|
Title:
|
DUAL-MODE HYDRAULIC VIBRATOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/15/1987
|
Application #:
|
06615086
|
Filing Dt:
|
05/29/1984
|
|
Title:
|
NOISE-ATTENUATING STREAMER-CABLE BULKHEAD
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/29/1987
|
Application #:
|
06633704
|
Filing Dt:
|
07/23/1984
|
|
Title:
|
FIBER OPTIC CABLE CONNECTOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/30/1985
|
Application #:
|
06640300
|
Filing Dt:
|
08/13/1984
|
|
Title:
|
COMPOUND PIEZOELECTRIC ACCELEROMETER WITH RESIDUAL VOLTAGE MATCHING
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/23/1986
|
Application #:
|
06647226
|
Filing Dt:
|
09/04/1984
|
|
Title:
|
METHOD AND APPARATUS FOR MONITORING OPTICAL FIBER LAPPING AND POLISHING
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/21/1985
|
Application #:
|
06655999
|
Filing Dt:
|
10/01/1984
|
|
Title:
|
FORCE OR PRESSURE FEEDBACK CONTROL FOR SEISMIC VIBRATORS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/04/1987
|
Application #:
|
06676524
|
Filing Dt:
|
11/30/1984
|
|
Title:
|
LATERAL COMPLIANCE DEVICE FOR GEOPHONE SPRINGS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/13/1990
|
Application #:
|
06676621
|
Filing Dt:
|
11/30/1984
|
|
Title:
|
APPARATUS FOR FIBER OPTIC SEISMIC EXPLORATION SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/08/1987
|
Application #:
|
06676718
|
Filing Dt:
|
11/30/1984
|
|
Title:
|
AUTOMATIC FORCE CONTROL FOR A SEISMIC VIBRATOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/18/1986
|
Application #:
|
06676729
|
Filing Dt:
|
11/30/1984
|
|
Title:
|
DELTA-SHAPED GEOPHONE SPRING
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/27/1987
|
Application #:
|
06677292
|
Filing Dt:
|
12/03/1984
|
|
Title:
|
DUAL-MODE VIBRATOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/03/1987
|
Application #:
|
06707957
|
Filing Dt:
|
03/04/1985
|
|
Title:
|
MARINE ACOUSTIC GRADIENT SENSOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/13/1987
|
Application #:
|
06747270
|
Filing Dt:
|
06/21/1985
|
|
Title:
|
DEPTH TRANSDUCER PROTECTIVE ASSEMBLY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/30/1987
|
Application #:
|
06771803
|
Filing Dt:
|
09/03/1985
|
|
Title:
|
SEISMIC VIBRATOR BASEPLATE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/27/1987
|
Application #:
|
06779073
|
Filing Dt:
|
09/23/1985
|
|
Title:
|
TELEMETRIC SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/23/1988
|
Application #:
|
06780884
|
Filing Dt:
|
09/27/1985
|
|
Title:
|
OPTICAL ACCELEROMETER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/02/1987
|
Application #:
|
06799883
|
Filing Dt:
|
11/20/1985
|
|
Title:
|
VIBRATOR SEISMIC SOURCE HAVING ADAPTIVE DISTORTION LIMITING CONTROL SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/20/1988
|
Application #:
|
06816391
|
Filing Dt:
|
01/06/1986
|
|
Title:
|
SEISMIC VIBRATOR SUPPORT ASSEMBLY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/05/1988
|
Application #:
|
06821905
|
Filing Dt:
|
01/23/1986
|
|
Title:
|
PRE-LOADED VIBRATOR ASSEMBLY WITH MECHANICAL LOCK
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/28/1987
|
Application #:
|
06830487
|
Filing Dt:
|
02/18/1986
|
|
Title:
|
TRANSPORTABLE HYDRAULIC SEISMIC TRANSDUCER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/15/1988
|
Application #:
|
06839728
|
Filing Dt:
|
03/14/1986
|
|
Title:
|
MULTIPLE-CHANNEL OPTICAL FIBER CONNECTOR ASSEMBLY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/19/1988
|
Application #:
|
06868320
|
Filing Dt:
|
05/28/1986
|
|
Title:
|
CONNECTOR WITH INTERNAL ELECTRICAL CONNECTIONS TO BE MADE OPTIONALLY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/22/1988
|
Application #:
|
06871329
|
Filing Dt:
|
06/06/1986
|
|
Title:
|
ACTIVE LOW-PROFILE HYDROPHONE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/23/1988
|
Application #:
|
06896342
|
Filing Dt:
|
08/15/1986
|
|
Title:
|
SEISMIC SOURCE VIBRATOR HAVING IMPROVED SWEEP GENERATOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/08/1987
|
Application #:
|
06911718
|
Filing Dt:
|
09/26/1986
|
|
Title:
|
MEANS FOR MAINTAINING A FIXED RELATIVE ORIENTATION OF TWO SENSORS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/14/1987
|
Application #:
|
06913558
|
Filing Dt:
|
09/29/1986
|
|
Title:
|
METHOD AND APPARATUS FOR SEISMIC EXPLORATION USING NON-LINEAR SWEEPS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/13/1988
|
Application #:
|
07071510
|
Filing Dt:
|
07/09/1987
|
|
Title:
|
MOTION SENSING DEVICE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/02/1989
|
Application #:
|
07087003
|
Filing Dt:
|
08/18/1987
|
|
Title:
|
FULL FLOW SOLENOID VALVE FOR AIR GUN OPERATION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/20/1988
|
Application #:
|
07104836
|
Filing Dt:
|
10/05/1987
|
|
Title:
|
SHEAR WAVE VIBRATOR VEHICLE ISOLATION SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/13/1989
|
Application #:
|
07113138
|
Filing Dt:
|
10/23/1987
|
|
Title:
|
GEOPHONE IMPLANTING AND POSITIONING APPARATUS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/28/1989
|
Application #:
|
07121271
|
Filing Dt:
|
11/16/1987
|
|
Title:
|
STREAMER CABLE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/04/1988
|
Application #:
|
07122326
|
Filing Dt:
|
11/18/1987
|
|
Title:
|
SEISMIC SOUND SOURCE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/15/1989
|
Application #:
|
07236694
|
Filing Dt:
|
08/24/1988
|
|
Title:
|
MULTI-BARREL AIR GUN MODULE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/15/1991
|
Application #:
|
07280097
|
Filing Dt:
|
12/05/1988
|
|
Title:
|
MULTIPLE TRANSMISSION PATH SEISMIC TELEMETERING SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/04/1990
|
Application #:
|
07281858
|
Filing Dt:
|
12/09/1988
|
|
Title:
|
IMPROVED SEISMIC STREAMER CABLE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/08/1989
|
Application #:
|
07289506
|
Filing Dt:
|
12/22/1988
|
|
Title:
|
SEISMIC VIBRATOR HOLD-DOWN WEIGHT MONITOR/CONTROLLER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/29/1990
|
Application #:
|
07289949
|
Filing Dt:
|
12/22/1988
|
|
Title:
|
FULL FLOW SOLENOID VALVE FOR AIR GUN OPERATION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/29/1990
|
Application #:
|
07331615
|
Filing Dt:
|
03/30/1989
|
|
Title:
|
SUPPRESSION OF AIR-COUPLED NOISE PRODUCED BY SEISMIC VIBRATORS
|
|
|
|
|
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
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/26/1992
|
Application #:
|
07349058
|
Filing Dt:
|
05/08/1989
|
|
Title:
|
PIEZOELECTRIC SEISMIC VIBRATOR WITH HYDRAULIC AMPLIFIER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/27/1991
|
Application #:
|
07366832
|
Filing Dt:
|
06/15/1989
|
|
Title:
|
DATA SIGNAL TRANSMISSION CABLE AND METHOD
|
|
