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Total properties:
22
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|
|
|
Patent #:
|
|
Issue Dt:
|
02/03/1987
|
Application #:
|
06764391
|
Filing Dt:
|
08/12/1985
|
|
Title:
|
BLEEDOFF TOOL FOR WELL TEST SYSTEM
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|
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|
Patent #:
|
|
Issue Dt:
|
11/14/1989
|
Application #:
|
07238741
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Filing Dt:
|
08/31/1988
|
|
Title:
|
VALVE CONTROL SYSTEM
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/25/1993
|
Application #:
|
07684084
|
Filing Dt:
|
04/10/1991
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|
Title:
|
METHOD AND APPARATUS FOR DETERMINING FLOW RATES OF WELL FLUID CONSTITUENTS
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|
|
|
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Patent #:
|
|
Issue Dt:
|
11/29/1994
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Application #:
|
07809821
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Filing Dt:
|
12/18/1991
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|
Title:
|
WELL TESTING OR PRODUCTION FACILITY TRANSFER SYSTEM
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|
|
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Patent #:
|
|
Issue Dt:
|
03/22/1994
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Application #:
|
07932438
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Filing Dt:
|
08/19/1992
|
|
Title:
|
APPARATUS AND METHOD FOR COMBUSTING CRUDE OIL
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|
|
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|
Patent #:
|
|
Issue Dt:
|
08/16/1994
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Application #:
|
07977384
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Filing Dt:
|
11/17/1992
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|
Title:
|
VALVE APPARATUS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/10/1997
|
Application #:
|
08226599
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Filing Dt:
|
04/12/1994
|
|
Title:
|
BURNER APPARATUS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/03/1996
|
Application #:
|
08236787
|
Filing Dt:
|
04/29/1994
|
|
Title:
|
BALL VALVE WITH COILED TUBING CUTTING ABILITY
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/21/1998
|
Application #:
|
08757714
|
Filing Dt:
|
11/26/1996
|
|
Title:
|
NORMALLY CLOSED RETAINER VALVE WITH FAIL-SAFE PUMP THROUGH CAPABILITY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/08/1998
|
Application #:
|
08800696
|
Filing Dt:
|
02/14/1997
|
|
Title:
|
WELL LINE PROTECTIVE APPARATUS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/03/2000
|
Application #:
|
08907556
|
Filing Dt:
|
08/08/1997
|
|
Title:
|
CONTROL MODULE SYSTEM FOR SUBTERRANEAN WELL
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/30/1999
|
Application #:
|
08918156
|
Filing Dt:
|
08/25/1997
|
|
Title:
|
BURNER APPARATUS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/23/1999
|
Application #:
|
09076316
|
Filing Dt:
|
05/11/1998
|
|
Title:
|
NORMALLY CLOSED RETAINER VALVE WITH FAIL-SAFE PUMP THROUGH CAPABILITY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/23/1999
|
Application #:
|
09076338
|
Filing Dt:
|
05/11/1998
|
|
Title:
|
NORMALLY CLOSED RETAINER VALVE WITH FAIL-SAFE PUMP THROUGH CAPABILITY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/20/1999
|
Application #:
|
09076450
|
Filing Dt:
|
05/11/1998
|
|
Title:
|
NORMALLY CLOSED RETAINER VALVE WITH FAIL-SAFE PUMP THROUGH CAPABILITY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/23/1999
|
Application #:
|
09076603
|
Filing Dt:
|
05/11/1998
|
|
Title:
|
NORMALLY CLOSED RETAINER VALVE WITH FAIL-SAFE PUMP THROUGH CAPABILITY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/10/2002
|
Application #:
|
09661526
|
Filing Dt:
|
09/13/2000
|
|
Title:
|
EROSION RESISTANT WEAR SLEEVE FOR HIGH PRESSURE VALVES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/24/2006
|
Application #:
|
10760910
|
Filing Dt:
|
01/20/2004
|
|
Publication #:
|
|
Pub Dt:
|
04/07/2005
| | | | |
|
Title:
|
SHEAR MECHANISM FOR BACKPRESSURE RELIEF IN A CHOKE VALVE
|
|
|
|
|
Patent #:
|
NONE
|
Issue Dt:
|
|
Application #:
|
10781186
|
Filing Dt:
|
02/17/2004
|
|
Publication #:
|
|
Pub Dt:
|
11/04/2004
| | | | |
|
Title:
|
Solids separation system for well flowback
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/26/2005
|
Application #:
|
10832778
|
Filing Dt:
|
04/27/2004
|
|
Publication #:
|
|
Pub Dt:
|
11/04/2004
| | | | |
|
Title:
|
MODULAR ACTUATOR SYSTEM FOR VALVES AND CHOKES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/09/2007
|
Application #:
|
10832779
|
Filing Dt:
|
04/27/2004
|
|
Publication #:
|
|
Pub Dt:
|
10/27/2005
| | | | |
|
Title:
|
MANIPULATOR SYSTEM FOR SERVICING A HYDRAULIC CHOKE
|
|
|
|
|
Patent #:
|
NONE
|
Issue Dt:
|
|
Application #:
|
10880640
|
Filing Dt:
|
06/30/2004
|
|
Publication #:
|
|
Pub Dt:
|
01/13/2005
| | | | |
|
Title:
|
Solids strainer system for a hydraulic choke
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|
