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Total properties:
30
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Patent #:
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Issue Dt:
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07/24/1990
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Application #:
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07150247
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Filing Dt:
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01/29/1988
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Title:
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FORCED AIR VENTILATION SYSTEM
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Patent #:
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Issue Dt:
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04/09/1991
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Application #:
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07475034
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Filing Dt:
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02/05/1990
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Title:
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VARIABLE AIR VOLUME VENTILATING SYSTEM AND METHOD OF OPERATING SAME
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Patent #:
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Issue Dt:
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05/26/1992
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Application #:
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07589931
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Filing Dt:
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09/28/1990
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Title:
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SYSTEM FOR CONTROLLING THE DIFFRENETIAL PRESSURE OF A ROOM HAVING LABORATORY FUME HOODS
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Patent #:
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Issue Dt:
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12/15/1992
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Application #:
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07590194
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Filing Dt:
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09/28/1990
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Title:
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METHOD AND APPARATUS FOR DETERMINING THE UNCOVERED SIZE OF AN OPENING ADAPTED TO BE COVERED BY MULTIPLE MOVEABLE DOORS
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Patent #:
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Issue Dt:
|
03/03/1992
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Application #:
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07590195
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Filing Dt:
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09/28/1990
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Title:
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APPARATUS FOR CONTROLLING THE VENTILATION OF LABORATORY FUME HOODS
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Patent #:
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Issue Dt:
|
02/25/1992
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Application #:
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07591102
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Filing Dt:
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09/28/1990
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Title:
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APPARATUS FOR DETERMINING THE POSITION OF A MOVEABLE STRUCTURE ALONG A TRACK
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Patent #:
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Issue Dt:
|
12/29/1992
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Application #:
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07713654
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Filing Dt:
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06/11/1991
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Title:
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OUTPUT PRESSURE CONTROL APPARATUS
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Patent #:
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Issue Dt:
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05/04/1993
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Application #:
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07713655
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Filing Dt:
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06/11/1991
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Title:
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CASCADED CONTROL APPARATUS FOR CONTROLLING UNIT VENTILATORS
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Patent #:
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Issue Dt:
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03/22/1994
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Application #:
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07760757
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Filing Dt:
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09/16/1991
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Title:
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SASH SENSOR BASE PLATE ASSEMBLY
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|
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Patent #:
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Issue Dt:
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05/04/1993
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Application #:
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07842890
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Filing Dt:
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02/27/1992
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Title:
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ANALOG OUTPUT ELECTRO-PNEUMATIC TRANSDUCER
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Patent #:
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Issue Dt:
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11/28/1995
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Application #:
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08042824
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Filing Dt:
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04/05/1993
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Title:
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METHOD AND APPARATUS FOR CONTROLLING FUME HOOD FACE VELOCITY USING VARIABLE BY-PASS RESISTANCE
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Patent #:
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Issue Dt:
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06/28/1994
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Application #:
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08048124
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Filing Dt:
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04/14/1993
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Title:
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APPARATUS FOR CONTROLLING UNIT VENTILATORS
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Patent #:
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Issue Dt:
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09/06/1994
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Application #:
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08048494
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Filing Dt:
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04/16/1993
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Title:
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DYNAMICALLY CONTROLLED ENVIRONMENTAL CONTROL SYSTEM
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|
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Patent #:
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Issue Dt:
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09/20/1994
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Application #:
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08060099
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Filing Dt:
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05/10/1993
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Title:
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POSITION SENSING APPARATUS
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|
|
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Patent #:
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Issue Dt:
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09/27/1994
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Application #:
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08097397
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Filing Dt:
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07/23/1993
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Title:
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AIR FLOW CONTROL SYSTEM AND METHOD FOR A DUAL DUCT SYSTEM
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|
|
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Patent #:
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Issue Dt:
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08/08/1995
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Application #:
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08097961
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Filing Dt:
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07/26/1993
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Title:
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NETWORKED FUME HOOD MONITORING SYSTEM
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|
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Patent #:
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Issue Dt:
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10/24/1995
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Application #:
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08156278
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Filing Dt:
|
11/22/1993
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Title:
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THREE-WAY PIEZOELECTRIC VALVE
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|
|
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Patent #:
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Issue Dt:
|
01/14/1997
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Application #:
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08233917
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Filing Dt:
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04/28/1994
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Title:
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ELECTRONIC THERMOSTAT HAVING HIGH AND LOW VOLTAGE CONTROL CAPABILITY
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|
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Patent #:
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Issue Dt:
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06/18/1996
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Application #:
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08251462
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Filing Dt:
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05/31/1994
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Title:
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BUILDING AUTOMATION SYSTEM HAVING EXPANSION MODULES
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Patent #:
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Issue Dt:
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09/24/1996
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Application #:
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08275043
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Filing Dt:
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07/14/1994
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Title:
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THERMALLY ISOLATED ROOM TEMPERATURE SENSING APPARATUS
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Patent #:
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Issue Dt:
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05/21/1996
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Application #:
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08282043
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Filing Dt:
|
07/28/1994
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Title:
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FUME HOOD EXHAUST TERMINAL
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|
|
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Patent #:
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|
Issue Dt:
|
07/30/1996
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Application #:
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08369342
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Filing Dt:
|
01/06/1995
|
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Title:
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CONTROL OF PRIME MOVER IN HVAC DISTRIBUTION SYSTEM
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|
|
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Patent #:
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Issue Dt:
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11/12/1996
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Application #:
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08369425
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Filing Dt:
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01/06/1995
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Title:
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GLOBAL CONTROL OF HVAC DISTRIBUTION SYSTEM
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|
|
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Patent #:
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Issue Dt:
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12/03/1996
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Application #:
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08369781
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Filing Dt:
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01/06/1995
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Title:
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HVAC DISTRIBUTION SYSTEM IDENTIFICATION
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|
|
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Patent #:
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|
Issue Dt:
|
10/08/1996
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Application #:
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08439354
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Filing Dt:
|
05/11/1995
|
|
Title:
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NETWORKED FUME HOOD MONITORING SYSTEM
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|
|
|
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Patent #:
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|
Issue Dt:
|
06/03/1997
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Application #:
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08482609
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Filing Dt:
|
06/07/1995
|
|
Title:
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DIRECT DIGITAL CONTROL THERMOSTAT
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|
|
|
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Patent #:
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|
Issue Dt:
|
01/06/1998
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Application #:
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08682157
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Filing Dt:
|
07/17/1996
|
|
Title:
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AUTOMATED BRANCH FLOW CALIBRATION IN A HVAC DISTRIBUTION SYSTEM
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|
|
|
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Patent #:
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|
Issue Dt:
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10/06/1998
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Application #:
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08684551
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Filing Dt:
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07/19/1996
|
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Title:
|
ROOM TEMPERATURE SENSOR AND THERMOSTAT CONTROL DEVICE
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|
|
|
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Patent #:
|
|
Issue Dt:
|
03/31/1998
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Application #:
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08694436
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Filing Dt:
|
08/12/1996
|
|
Title:
|
SPEED OF LABORATORY FUME HOOD SASH OPENING MONITOR AND INDICATOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/10/1998
|
Application #:
|
08814076
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Filing Dt:
|
03/10/1997
|
|
Title:
|
FUME HOOD EXHAUST TERMINAL HAVING AN ELECTRICALLY DRIVEN LINEAR ACTUATOR
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