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Total properties:
27
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Patent #:
|
|
Issue Dt:
|
07/14/1981
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Application #:
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06118467
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Filing Dt:
|
02/04/1980
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Title:
|
SPHERICAL ACCUMULATOR WITH BUOYANT FLOAT
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|
|
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Patent #:
|
|
Issue Dt:
|
11/24/1981
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Application #:
|
06123988
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Filing Dt:
|
02/25/1980
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Title:
|
ACCUMULATOR WITH PRECLOSING PREVENTER
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|
|
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Patent #:
|
|
Issue Dt:
|
10/13/1981
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Application #:
|
06124136
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Filing Dt:
|
02/25/1980
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Title:
|
ACCUMULATOR WITH FLOAT ORIENTING MEANS
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|
|
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Patent #:
|
|
Issue Dt:
|
05/11/1982
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Application #:
|
06202086
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Filing Dt:
|
10/30/1980
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Title:
|
UNDERWATER FLUID CONNECTOR
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|
|
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Patent #:
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|
Issue Dt:
|
11/08/1983
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Application #:
|
06248143
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Filing Dt:
|
03/30/1981
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|
Title:
|
GAS-LIQUID ACCUMULATOR
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|
|
|
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Patent #:
|
|
Issue Dt:
|
07/06/1982
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Application #:
|
06258510
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Filing Dt:
|
04/29/1981
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|
Title:
|
BLOWOUT PREVENTER CONTROL AND RECORDER SYSTEM
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|
|
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Patent #:
|
|
Issue Dt:
|
09/20/1983
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Application #:
|
06289566
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Filing Dt:
|
08/03/1981
|
|
Title:
|
UNDERWATER CONNECTOR FOR FLUID LINES
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|
|
|
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Patent #:
|
|
Issue Dt:
|
04/15/1986
|
Application #:
|
06337383
|
Filing Dt:
|
01/06/1982
|
|
Title:
|
HYDRAULICALLY OPERATED VALVES
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/24/1984
|
Application #:
|
06339554
|
Filing Dt:
|
01/15/1982
|
|
Title:
|
PRESSURE REDUCING AND REGULATING VALVE
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/19/1989
|
Application #:
|
06353272
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Filing Dt:
|
03/01/1982
|
|
Title:
|
PILOT ACTUATED SPOOL VALVE
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/24/1984
|
Application #:
|
06371633
|
Filing Dt:
|
04/26/1982
|
|
Title:
|
UNDERWATER FLUID CONNECTOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/24/1984
|
Application #:
|
06371633
|
Filing Dt:
|
04/26/1982
|
|
Title:
|
UNDERWATER FLUID CONNECTOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/24/1984
|
Application #:
|
06371633
|
Filing Dt:
|
04/26/1982
|
|
Title:
|
UNDERWATER FLUID CONNECTOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/12/1984
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Application #:
|
06373184
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Filing Dt:
|
04/29/1982
|
|
Title:
|
HYDRAULIC SUBSEA CONTROL SYSTEM WITH DISCONNECT
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|
|
|
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Patent #:
|
|
Issue Dt:
|
05/01/1984
|
Application #:
|
06379606
|
Filing Dt:
|
05/19/1982
|
|
Title:
|
HOSE CLAMP FOR SUPPORTING A VERTICALLY EXTENDING CONTROL LINE
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/03/1984
|
Application #:
|
06401808
|
Filing Dt:
|
07/26/1982
|
|
Title:
|
WELL PRESSURE COMPENSATION FOR BLOWOUT PREVENTERS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/15/1984
|
Application #:
|
06432052
|
Filing Dt:
|
09/30/1982
|
|
Title:
|
HIGH LOW SAFETY APPARATUS FOR DRILLING RIGS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/28/1985
|
Application #:
|
06435512
|
Filing Dt:
|
10/20/1982
|
|
Title:
|
SEAL FOR AN UNDERWATER CONNECTOR
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/18/1984
|
Application #:
|
06467596
|
Filing Dt:
|
02/18/1983
|
|
Title:
|
VALVE APPARATUS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/21/1985
|
Application #:
|
06471929
|
Filing Dt:
|
03/03/1983
|
|
Title:
|
GUIDED FLOAT ACCUMULATOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/09/1984
|
Application #:
|
06478125
|
Filing Dt:
|
03/22/1983
|
|
Title:
|
PRESSURE REDUCING AND REGULATING VALVE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/26/1985
|
Application #:
|
06531302
|
Filing Dt:
|
09/09/1983
|
|
Title:
|
PRESSURE REDUCING AND REGULATING VALVE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/30/1985
|
Application #:
|
06531553
|
Filing Dt:
|
09/12/1983
|
|
Title:
|
SAFETY SHEAR APPARATUS AND METHOD FOR PRODUCTION WELLS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/18/1985
|
Application #:
|
06553529
|
Filing Dt:
|
11/21/1983
|
|
Title:
|
RAM TYPE BLOWOUT PREVENTERS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/02/1985
|
Application #:
|
06565766
|
Filing Dt:
|
12/27/1983
|
|
Title:
|
VALVES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/20/1986
|
Application #:
|
06565771
|
Filing Dt:
|
12/27/1983
|
|
Title:
|
HYDRAULICALLY OPERATED VALVES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/21/1986
|
Application #:
|
06591369
|
Filing Dt:
|
03/20/1984
|
|
Title:
|
FAIL SAFE HYDRAULIC PILOTED PRESSURE REDUCING AND REGULATING VALVE
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|
