Total properties:
58
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Patent #:
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Issue Dt:
|
02/28/1984
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Application #:
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06193067
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Filing Dt:
|
10/02/1980
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Title:
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CIRCUIT INTERRUPTER
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Patent #:
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Issue Dt:
|
09/16/1986
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Application #:
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06471302
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Filing Dt:
|
03/02/1983
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Title:
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METHOD AND APPARATUS FOR MONITORING INSTANTANEOUS ELECTRICAL PARAMETERS OF A POWER DISTRIBUTION SYSTEM
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Patent #:
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Issue Dt:
|
11/06/1984
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Application #:
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06537706
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Filing Dt:
|
09/30/1983
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Title:
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VOLTAGE ISOLATOR SWITCH WITH PIVOTED CONTACT ASSEMBLIES
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Patent #:
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|
Issue Dt:
|
02/20/1990
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Application #:
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07099078
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Filing Dt:
|
09/21/1987
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Title:
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PROGRAM CLOCK FOR AN ELECTRONIC DEMAND REGISTER WITH AUTOMATIC CALIBRATION BASED ON SENSED LINE FREQUENCY
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Patent #:
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|
Issue Dt:
|
01/23/1990
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Application #:
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07099120
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Filing Dt:
|
09/21/1987
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Title:
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WATTHOUR METER FOR WYE CONNECTED SYSTEMS
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Patent #:
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Issue Dt:
|
12/12/1989
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Application #:
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07099257
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Filing Dt:
|
09/21/1987
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Title:
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WATTHOUR METER WITH ISOLATION TRANSFORMERS HAVING A FEEDBACK LOOP
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Patent #:
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Issue Dt:
|
11/29/1988
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Application #:
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07186412
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Filing Dt:
|
04/26/1988
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Title:
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SHUNT CAPACITOR SWITCH WITH AN IMPEDANCE INSERTION ELEMENT
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|
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Patent #:
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|
Issue Dt:
|
11/19/1991
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Application #:
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07410805
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Filing Dt:
|
09/22/1989
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Title:
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TIME OF USE REGISTER FOR USE WITH A UTILITY METER
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|
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Patent #:
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|
Issue Dt:
|
09/17/1991
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Application #:
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07410980
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Filing Dt:
|
09/22/1989
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Title:
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WATT-HOUR METER COVER WITH BATTERY HATCH RESET SWITCH AND OPTICAL COMMUNICATION PORT
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|
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Patent #:
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|
Issue Dt:
|
01/22/1991
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Application #:
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07411854
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Filing Dt:
|
09/25/1989
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Title:
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ELECTRIC ENERGY METER WITH POWER OUTAGE RECOVERY CIRCUIT
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|
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Patent #:
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|
Issue Dt:
|
03/05/1991
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Application #:
|
07451047
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Filing Dt:
|
12/15/1989
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Title:
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WATTHOUR METER WITH TEMPERATURE COMPENSATION FOR WYE CONNECTED SYSTEMS
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|
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Patent #:
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|
Issue Dt:
|
08/30/1994
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Application #:
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07833738
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Filing Dt:
|
02/11/1992
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Title:
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SHIELDED CURRENT SENSING DEVICE FOR A WATTHOUR METER
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|
|
Patent #:
|
|
Issue Dt:
|
03/29/1994
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Application #:
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07863855
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Filing Dt:
|
04/06/1992
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Title:
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ELECTRICAL ENERGY METER WITH A PRECISION INTEGRATOR FOR CURRENT MEASUREMENT
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|
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Patent #:
|
|
Issue Dt:
|
01/18/1994
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Application #:
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07887252
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Filing Dt:
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05/22/1992
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Title:
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SPRING-POWERED OPERATOR FOR A POWER CIRCUIT BREAKER
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|
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Patent #:
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|
Issue Dt:
|
07/19/1994
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Application #:
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07942553
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Filing Dt:
|
09/09/1992
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Title:
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FIFTH WHEEL DEVICE FOR RACKABLE SWITCHGEAR UNITS
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|
|
Patent #:
|
|
Issue Dt:
|
06/27/1995
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Application #:
|
07952459
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Filing Dt:
|
09/23/1992
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Title:
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TAP CHANGER MONITOR APPARATUS AND METHOD
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|
|
Patent #:
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|
Issue Dt:
|
03/22/1994
|
Application #:
|
07957758
|
Filing Dt:
|
10/07/1992
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Title:
|
WATT-HOUR METER COVER WITH BATTERY HATCH/RESET SWITCH & OPTICAL COMMUNICATION PORT
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|
|
Patent #:
|
|
Issue Dt:
|
12/14/1993
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Application #:
|
08002407
|
Filing Dt:
|
01/08/1993
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Title:
|
TIME OF USE REGISTER FOR USE WITH A UTILITY METER
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|
|
Patent #:
|
|
Issue Dt:
|
01/11/1994
|
Application #:
|
08029742
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Filing Dt:
|
03/11/1993
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Title:
|
SWITCHGEAR RACKING MECHANISM INCLUDING SELF-RETAINING CRANK AND DRAW- OUT UNIT POSITION INDICATOR
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|
|
Patent #:
|
|
Issue Dt:
|
10/03/1995
|
Application #:
|
08101133
|
Filing Dt:
|
08/02/1993
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Title:
|
REMOVABLE FIELD PROGRAMMABLE DATA MEMORY STORAGE MODULE
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|
|
Patent #:
|
|
Issue Dt:
|
06/24/1997
|
Application #:
|
08120720
|
Filing Dt:
|
09/13/1993
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Title:
|
EXPANSION CHASSIS FOR A VOLTAGE REGULATOR CONTROLLER
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|
|
Patent #:
|
|
Issue Dt:
|
03/19/1996
|
Application #:
|
08154315
|
Filing Dt:
|
11/18/1993
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Title:
|
DATA LOGGING IN A VOLTAGE REGULATOR CONTROLLER
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|
|
Patent #:
|
|
Issue Dt:
|
01/21/1997
|
Application #:
|
08160696
|
Filing Dt:
|
12/01/1993
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Title:
|
ELECTRICAL POWER DISTRIBUTION SYSTEM APPARATUS-RESIDENT PERSONALITY MEMORY MODULE
|
|
|
Patent #:
|
|
Issue Dt:
|
10/22/1996
|
Application #:
|
08165147
|
Filing Dt:
|
12/10/1993
|
Title:
|
ELECTRONIC OPERATIONS COUNTER FOR A VOLTAGE REGULATOR CONTROLLER
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|
|
Patent #:
|
|
Issue Dt:
|
09/03/1996
|
Application #:
|
08198976
|
Filing Dt:
|
02/18/1994
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Title:
|
MULTIPLE SETPOINT CONFIGURATION IN A VOLTAGE REGULATOR CONTROLLER
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|
|
Patent #:
|
|
Issue Dt:
|
08/27/1996
|
Application #:
|
08287438
|
Filing Dt:
|
08/08/1994
|
Title:
|
TAP POSITION DETERMINATION BASED ON REGULATOR IMPEDANCE CHARACTERISTICS
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|
|
Patent #:
|
|
Issue Dt:
|
03/12/1996
|
Application #:
|
08294484
|
Filing Dt:
|
08/23/1994
|
Title:
|
MATING RING FOR A WATTHOUR METER COVER
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|
|
Patent #:
|
|
Issue Dt:
|
02/18/1997
|
Application #:
|
08307297
|
Filing Dt:
|
09/15/1994
|
Title:
|
METHOD AND APPARATUS FOR ADJUSTING OVERLOAD COMPENSATION FOR A WATTHOUR METER
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|
|
Patent #:
|
|
Issue Dt:
|
08/13/1996
|
Application #:
|
08314972
|
Filing Dt:
|
09/29/1994
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Title:
|
VARIAMP OIL TEMPERATURE CONTROL
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|
|
Patent #:
|
|
Issue Dt:
|
07/08/1997
|
Application #:
|
08414067
|
Filing Dt:
|
03/31/1995
|
Title:
|
ELECTRIC POWER CONTROL APPARATUS HAVING CHANGEABLE PROTOCOL COMMUNICATIONS MODULE
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|
|
Patent #:
|
|
Issue Dt:
|
05/06/1997
|
Application #:
|
08423609
|
Filing Dt:
|
04/17/1995
|
Title:
|
METHOD AND APPARATUS FOR REAL TIME RECURSIVE PARAMETER ENERGY MANAGEMENT SYSTEM
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|
|
Patent #:
|
|
Issue Dt:
|
05/06/1997
|
Application #:
|
08455477
|
Filing Dt:
|
05/31/1995
|
Title:
|
ELECTRICAL ENERGY METERS HAVING REAL-TIME POWER QUALITY MEASUREMENT AND REPORTING CAPABILITY
|
|
|
Patent #:
|
|
Issue Dt:
|
04/28/1998
|
Application #:
|
08625053
|
Filing Dt:
|
03/29/1996
|
Title:
|
METHOD FOR VOLTAGE STABILITY ANALYSIS OF POWER SYSTEMS
|
|
|
Patent #:
|
|
Issue Dt:
|
08/29/2000
|
Application #:
|
08690973
|
Filing Dt:
|
08/01/1996
|
Title:
|
SERVICE TYPE RECOGNITION IN ELECTRICAL UTILITY METER
|
|
|
Patent #:
|
|
Issue Dt:
|
09/09/1997
|
Application #:
|
08725722
|
Filing Dt:
|
10/04/1996
|
Title:
|
ELECTRICAL POWER DISTRIBUTION SYSTEM APPARATUS-RESIDENT PERSONALITY MEMORY MODULE
|
|
|
Patent #:
|
|
Issue Dt:
|
01/13/1998
|
Application #:
|
08761033
|
Filing Dt:
|
12/05/1996
|
Title:
|
METHOD AND APPARATUS FOR REAL TIME RECURSIVE PARAMETER ENERGY MANAGEMENT SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
05/12/1998
|
Application #:
|
08774003
|
Filing Dt:
|
12/26/1996
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Title:
|
RECONFIGURABLE COMMUNICATIONS MODULE
|
|
|
Patent #:
|
|
Issue Dt:
|
03/23/1999
|
Application #:
|
08815535
|
Filing Dt:
|
03/12/1997
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Title:
|
INTEGRAL RING CARBON-CARBON PISTON
|
|
|
Patent #:
|
|
Issue Dt:
|
02/22/2000
|
Application #:
|
08850173
|
Filing Dt:
|
05/02/1997
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Title:
|
LOCKABLE POSITION INTERLOCK FOR RACKABLE CIRCUIT BREAKERS
|
|
|
Patent #:
|
|
Issue Dt:
|
08/03/1999
|
Application #:
|
08862844
|
Filing Dt:
|
05/23/1997
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Title:
|
LOW PROFILE MODULAR REVENUE METER
|
|
|
Patent #:
|
|
Issue Dt:
|
08/29/2000
|
Application #:
|
08881140
|
Filing Dt:
|
06/24/1997
|
Title:
|
ROBUST ELECTRICAL UTILITY METER
|
|
|
Patent #:
|
|
Issue Dt:
|
01/18/2000
|
Application #:
|
08892484
|
Filing Dt:
|
07/14/1997
|
Title:
|
WATT HOUR METER REGISTRATION CALIBRATION METHOD AND APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
04/23/2002
|
Application #:
|
08904706
|
Filing Dt:
|
08/01/1997
|
Title:
|
WATT-HOUR METER WITH DIGITAL PER-PHASE POWER FACTOR COMPENSATION
|
|
|
Patent #:
|
|
Issue Dt:
|
03/28/2000
|
Application #:
|
08905096
|
Filing Dt:
|
08/01/1997
|
Title:
|
WATT-HOUR METER WITH COMMUNICATION ON DIAGNOSTIC ERROR DETECTION
|
|
|
Patent #:
|
|
Issue Dt:
|
02/01/2000
|
Application #:
|
08905122
|
Filing Dt:
|
08/01/1997
|
Title:
|
ELECTRICAL UTILITY METER WITH EVENT-TRIGGERED WINDOW FOR HIGHEST DEMANDS LOGGING
|
|
|
Patent #:
|
|
Issue Dt:
|
06/13/2000
|
Application #:
|
09004591
|
Filing Dt:
|
01/08/1998
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Title:
|
ARRANGEMENT FOR USING CURRENT BLADES CONNECTING A UTILITY METER TO METER BASE
|
|
|
Patent #:
|
|
Issue Dt:
|
12/28/1999
|
Application #:
|
09005107
|
Filing Dt:
|
01/09/1998
|
Title:
|
METHOD AND ARRANGEMENT FOR SECURING A CURRENT TRANSFORMER TO AN ELECTRIC UTILITY METER HOUSING
|
|
|
Patent #:
|
|
Issue Dt:
|
10/05/1999
|
Application #:
|
09075481
|
Filing Dt:
|
05/11/1998
|
Title:
|
DELAYED CONTACT CLOSING APPARATUS AND METHOD FOR CAPACITORS
|
|
|
Patent #:
|
|
Issue Dt:
|
06/06/2000
|
Application #:
|
09163100
|
Filing Dt:
|
09/29/1998
|
Title:
|
ELECTRONIC TAP POSITION INDICATION SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
08/06/2002
|
Application #:
|
09226957
|
Filing Dt:
|
01/08/1999
|
Title:
|
REVENUE METER HAVING PRECISION TIME CLOCK
|
|
|
Patent #:
|
|
Issue Dt:
|
08/14/2001
|
Application #:
|
09227433
|
Filing Dt:
|
01/08/1999
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Title:
|
EXPANSION MODULE FOR MODULAR METER
|
|
|
Patent #:
|
|
Issue Dt:
|
01/06/2004
|
Application #:
|
09227434
|
Filing Dt:
|
01/08/1999
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Title:
|
POWER QUALITY UTILITY METERING SYSTEM HAVING WAVEFORM CAPTURE
|
|
|
Patent #:
|
|
Issue Dt:
|
12/16/2003
|
Application #:
|
09362018
|
Filing Dt:
|
07/27/1999
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Title:
|
UTILITY METER HAVING PRIMARY AND SECONDARY COMMUNICATION CIRCUITS
|
|
|
Patent #:
|
|
Issue Dt:
|
09/30/2003
|
Application #:
|
09397351
|
Filing Dt:
|
09/16/1999
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Title:
|
AUTOMATIC SERVICE TYPE RECOGNITION IN ELECTRICAL UTILITY METER
|
|
|
Patent #:
|
|
Issue Dt:
|
06/25/2002
|
Application #:
|
09473788
|
Filing Dt:
|
12/29/1999
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Title:
|
ADAPTIVE RADIO COMMUNICATION FOR A UTILITY METER
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|
|
Patent #:
|
|
Issue Dt:
|
06/08/2004
|
Application #:
|
09595969
|
Filing Dt:
|
06/19/2000
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Title:
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ARRANGEMENT FOR PROVIDING EXTERNAL ACCESS TO FUNCTIONALITY SWITCHES IN A UTILITY METER
|
|
|
Patent #:
|
|
Issue Dt:
|
05/18/1999
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Application #:
|
29081398
|
Filing Dt:
|
12/31/1997
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Title:
|
MODULAR ELECTRIC UTILITY METER SENSOR MODULE
|
|
|
Patent #:
|
|
Issue Dt:
|
02/23/1999
|
Application #:
|
29081413
|
Filing Dt:
|
12/31/1997
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Title:
|
ELECTRIC UTILITY METER
|
|