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Total properties:
20
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Patent #:
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Issue Dt:
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08/14/1990
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Application #:
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07263172
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Filing Dt:
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10/26/1988
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Title:
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METHOD AND APPARATUS FOR PREVENTING SURGE IN A DYNAMIC COMPRESSOR
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Patent #:
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Issue Dt:
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09/13/1994
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Application #:
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07902006
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Filing Dt:
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06/22/1992
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Title:
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LOAD SHARING METHOD AND APPARATUS FOR CONTROLLING A MAIN GAS PARAMETER OF A COMPRESSOR STATION WITH MULTIPLE DYNAMIC COMPRESSORS
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Patent #:
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Issue Dt:
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04/16/1996
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Application #:
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08225448
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Filing Dt:
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04/07/1994
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Title:
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METHOD AND APPARATUS FOR MEASURING THE DISTANCE OF A TURBOCOMPRESSOR'S OPERATING POINT TO THE SURGE LIMIT INTERFACE
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Patent #:
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Issue Dt:
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04/22/1997
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Application #:
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08395599
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Filing Dt:
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02/27/1995
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Title:
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METHOD FOR PREDICTING AND USING THE EXHAUST GAS TEMPERATURES FOR CONTROL OF TWO AND THREE SHAFT GAS TURBINES
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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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08398001
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Filing Dt:
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03/03/1995
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Title:
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HOT GAS EXPANDER POWER RECOVERY AND CONTROL
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Patent #:
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Issue Dt:
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03/11/1997
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Application #:
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08533517
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Filing Dt:
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09/25/1995
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Title:
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METHOD AND APPARATUS FOR OVERSPEED PREVENTION USING OPEN-LOOP RESPONSE
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Patent #:
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Issue Dt:
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04/28/1998
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Application #:
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08546114
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Filing Dt:
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10/20/1995
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Title:
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METHOD AND APPARATUS FOR LOAD BALANCING AMONG MULTIPLE COMPRESSORS
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Patent #:
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Issue Dt:
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02/04/1997
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Application #:
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08552788
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Filing Dt:
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11/03/1995
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Title:
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METHOD AND APPARATUS FOR ANTISURGE CONTROL OF MULTISTAGE COMPRESSORS WITH SIDESTREAMS
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Patent #:
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Issue Dt:
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05/19/1998
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Application #:
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08683107
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Filing Dt:
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07/16/1996
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Title:
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PREVENTION OF PARAMETER EXCURSIONS IN GAS TURBINES
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Patent #:
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|
Issue Dt:
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06/01/1999
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Application #:
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08761124
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Filing Dt:
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12/06/1996
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Title:
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METHOD AND APPARATUS FOR ANTISURGE CONTROL OF TURBOCOMPRESSORS HAVING SURGE LIMIT LINES WITH SMALL SLOPES
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Patent #:
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Issue Dt:
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03/09/1999
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Application #:
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08844606
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Filing Dt:
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04/21/1997
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Title:
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PREVENTION OF PARAMETER EXCURSIONS DURING PROCESS COMPRESSOR SURGE IN GAS TURBINES
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Patent #:
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Issue Dt:
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09/14/1999
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Application #:
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08976308
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Filing Dt:
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11/21/1997
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Title:
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METHOD AND APPARATUS FOR IMPROVING ANTISURGE CONTROL OF TURBOCOMPRESSORS BY REDUCING CONTROL VALVE RESPONSE TIME
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Patent #:
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Issue Dt:
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10/19/1999
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Application #:
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08996891
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Filing Dt:
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12/23/1997
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Title:
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METHOD AND APPARATUS FOR PREVENTING SURGE WHILE TAKING A TURBOCOMPRESSOR OFF-LINE FROM A PARALLEL CONFIGURATION
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Patent #:
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Issue Dt:
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04/17/2001
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Application #:
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09008869
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Filing Dt:
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01/20/1998
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Title:
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METHOD AND APPARATUS FOR LIMITING A CRITICAL VARIABLE OF A GROUP OF COMPRESSORS OR AN INDIVIDUAL COMPRESSOR
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Patent #:
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Issue Dt:
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11/13/2001
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Application #:
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09248944
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Filing Dt:
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02/12/1999
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Title:
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METHOD AND APPARATUS FOR ESTIMATING A SURGE LIMIT LINE FOR CONFIGURING AN ANTISURGE CONTROLLER
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|
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Patent #:
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Issue Dt:
|
09/12/2000
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Application #:
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09250518
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Filing Dt:
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02/16/1999
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Title:
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METHOD AND APPARATUS FOR AN ELECTROHYDRAULIC CONTROL SYSTEM OF A STEAM TURBINE
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|
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Patent #:
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Issue Dt:
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12/25/2001
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Application #:
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09259187
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Filing Dt:
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02/26/1999
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Title:
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METHOD AND APPARATUS FOR MAXIMZING THE PRODUCTIVITY OF A NATURAL GAS LIQUIDS PRODUCTION PLANT
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Patent #:
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Issue Dt:
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12/17/2002
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Application #:
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09326455
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Filing Dt:
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06/07/1999
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Title:
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METHOD AND APPARATUS FOR ANTISURGE CONTROL OF TURBOCOMPRESSORS HAVING COMPLEX AND CHANGING SURGE LIMIT LINES
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Patent #:
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Issue Dt:
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01/07/2003
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Application #:
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09942368
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Filing Dt:
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08/27/2001
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Title:
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METHOD AND APPARATUS FOR ESTIMATING FLOW IN COMPRESSORS WITH SIDESTREAMS
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|
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Patent #:
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|
Issue Dt:
|
04/13/2004
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Application #:
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10002924
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Filing Dt:
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11/15/2001
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Publication #:
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Pub Dt:
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05/15/2003
| | | | |
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Title:
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METHOD AND APPARATUS FOR STEAM TURBINE SPEED CONTROL
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