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Total properties:
41
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Patent #:
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|
Issue Dt:
|
06/04/1991
|
Application #:
|
07481506
|
Filing Dt:
|
02/16/1990
|
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Title:
|
METHOD FOR THE TREATMENT OF WASTEWATER
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Patent #:
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|
Issue Dt:
|
08/06/1991
|
Application #:
|
07560133
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Filing Dt:
|
07/31/1990
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Title:
|
VALVE ASSEMBLY FOR DECANTER FOR WASTEWATER TREATMENT FACILITY
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Patent #:
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|
Issue Dt:
|
04/21/1992
|
Application #:
|
07653011
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Filing Dt:
|
02/08/1991
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Title:
|
DECANTER ASSEMBLY
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Patent #:
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Issue Dt:
|
05/05/1992
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Application #:
|
07658997
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Filing Dt:
|
02/21/1991
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Title:
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AERATION AND MIXING APPARATUS
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|
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Patent #:
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|
Issue Dt:
|
08/04/1992
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Application #:
|
07772781
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Filing Dt:
|
10/07/1991
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|
Title:
|
METHOD OF RECYCLING OF OIL FILTERS
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|
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Patent #:
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|
Issue Dt:
|
05/03/1994
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Application #:
|
07841021
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Filing Dt:
|
02/25/1992
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Title:
|
ELECTRODEIONIZATION APPARATUS
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|
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Patent #:
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|
Issue Dt:
|
05/31/1994
|
Application #:
|
07938329
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Filing Dt:
|
08/28/1992
|
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Title:
|
ELECTRODEIONIZATION APPARTUS
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|
|
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Patent #:
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|
Issue Dt:
|
12/24/1996
|
Application #:
|
08233276
|
Filing Dt:
|
04/26/1994
|
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Title:
|
THERMOPHILIC AEROBIC WASTE TREATMENT PROCESS
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|
|
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Patent #:
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|
Issue Dt:
|
10/29/1996
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Application #:
|
08369883
|
Filing Dt:
|
01/06/1995
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|
Title:
|
METHOD AND APPARATUS FOR RECYCLING OIL-SOAKED BOOM AND PADS
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|
|
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|
Patent #:
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|
Issue Dt:
|
09/24/1996
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Application #:
|
08437624
|
Filing Dt:
|
05/09/1995
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|
Title:
|
POLARITY REVERSAL AND DOUBLE REVERSAL ELECTRODEIONIZATION APPARATUS AND METHOD
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|
|
|
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Patent #:
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|
Issue Dt:
|
08/12/1997
|
Application #:
|
08560160
|
Filing Dt:
|
11/20/1995
|
|
Title:
|
THERMOPHILIC AEROBIC WASTE TREATMENT SYSTEM
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|
|
|
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Patent #:
|
|
Issue Dt:
|
08/19/1997
|
Application #:
|
08580812
|
Filing Dt:
|
12/29/1995
|
|
Title:
|
DUAL VELOCITY STRAINER
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|
|
|
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Patent #:
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|
Issue Dt:
|
08/25/1998
|
Application #:
|
08598818
|
Filing Dt:
|
02/09/1996
|
|
Title:
|
WATER PURIFICATION CARTRIDGE ASSEMBLY WITH UNIDIRECTIONAL FLOW THROUGH FILTER MEDIA
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/20/1999
|
Application #:
|
08599259
|
Filing Dt:
|
02/09/1996
|
|
Title:
|
MODULAR FILTERING SYSTEM
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|
|
|
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Patent #:
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|
Issue Dt:
|
02/09/1999
|
Application #:
|
08717781
|
Filing Dt:
|
09/23/1996
|
|
Title:
|
ELECTRODEIONIZATION APPARATUS AND METHOD
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/12/1999
|
Application #:
|
08747505
|
Filing Dt:
|
11/12/1996
|
|
Title:
|
ELECTRODEIONIZATION APPARATUS AND METHOD
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/02/1999
|
Application #:
|
08794558
|
Filing Dt:
|
02/03/1997
|
|
Title:
|
ODOR CONTROL SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/16/2001
|
Application #:
|
08827848
|
Filing Dt:
|
04/11/1997
|
|
Title:
|
ODOR CONTROL SYSTEM
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/23/1999
|
Application #:
|
08876559
|
Filing Dt:
|
06/16/1997
|
|
Title:
|
THEREMOPHILIC AEROBIC WASTE TREATMENT PROCESS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/04/2002
|
Application #:
|
09052232
|
Filing Dt:
|
03/31/1998
|
|
Title:
|
WATER TREATMENT SYSTEM AND PROCESS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/11/2001
|
Application #:
|
09066239
|
Filing Dt:
|
04/24/1998
|
|
Title:
|
PROCESS FOR REMOVING STRONG OXIDIZING AGENTS FROM LIQUIDS
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|
Patent #:
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|
Issue Dt:
|
01/30/2001
|
Application #:
|
09128190
|
Filing Dt:
|
08/03/1998
|
|
Title:
|
FILTER PRESS WITH ALTERNATING DIAPHRAGM SQUEEZE CHAMBER PLATES AND FILTRATION CHAMBER PLATES
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|
|
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|
Patent #:
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|
Issue Dt:
|
10/17/2000
|
Application #:
|
09228012
|
Filing Dt:
|
01/08/1999
|
|
Title:
|
FLOW CONTROL SENSOR AND METHOD FOR FILLING OF A FILTER PRESS
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|
|
|
|
Patent #:
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|
Issue Dt:
|
09/04/2001
|
Application #:
|
09240420
|
Filing Dt:
|
01/29/1999
|
|
Title:
|
ELECTRODEIONIZATION APPARATUS AND METHOD
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/29/2002
|
Application #:
|
09438214
|
Filing Dt:
|
11/12/1999
|
|
Title:
|
APPARATUS AND METHOD FOR SANITIZING AND CLEANING A FILTER SYSTEM
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/07/2001
|
Application #:
|
09478839
|
Filing Dt:
|
01/07/2000
|
|
Title:
|
METHOD AND APPARATUS FOR MICROFILTRATION
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|
|
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|
Patent #:
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|
Issue Dt:
|
05/27/2003
|
Application #:
|
09513414
|
Filing Dt:
|
02/25/2000
|
|
Title:
|
METHOD AND APPARATUS FOR EVALUATING A MEMBRANE
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/06/2001
|
Application #:
|
09549011
|
Filing Dt:
|
04/14/2000
|
|
Title:
|
Continuous electrodeionization apparatus and method
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|
|
|
|
Patent #:
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|
Issue Dt:
|
05/07/2002
|
Application #:
|
09784978
|
Filing Dt:
|
02/15/2001
|
|
Title:
|
WASTEWATER TREATMENT SYSTEM AND METHOD OF CONTROL
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/19/2003
|
Application #:
|
09842414
|
Filing Dt:
|
04/25/2001
|
|
Publication #:
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|
Pub Dt:
|
05/01/2003
| | | | |
|
Title:
|
ELECTRODEIONIZATION APPARATUS WITH EXPANDED CONDUCTIVE MESH ELECTRODE AND METHOD
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|
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Patent #:
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|
Issue Dt:
|
11/18/2003
|
Application #:
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09867786
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Filing Dt:
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05/29/2001
|
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Publication #:
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Pub Dt:
|
12/19/2002
| | | | |
|
Title:
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ELECTRODEIONIZATION APPARATUS AND METHOD
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Patent #:
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Issue Dt:
|
02/04/2003
|
Application #:
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09875313
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Filing Dt:
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06/05/2001
|
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Publication #:
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Pub Dt:
|
01/31/2002
| | | | |
|
Title:
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ELECTRODEIONIZATION APPARATUS AND METHOD
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Patent #:
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Issue Dt:
|
08/27/2002
|
Application #:
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09904796
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Filing Dt:
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07/12/2001
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Publication #:
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|
Pub Dt:
|
04/25/2002
| | | | |
|
Title:
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METHOD AND APPARATUS FOR MICROFILTRATION
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Patent #:
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Issue Dt:
|
07/16/2002
|
Application #:
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09935381
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Filing Dt:
|
08/22/2001
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Publication #:
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Pub Dt:
|
12/20/2001
| | | | |
|
Title:
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APPARATUS AND METHOD FOR SANITIZING AND CLEANING A FILTER SYSTEM
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Patent #:
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Issue Dt:
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02/01/2005
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Application #:
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10025371
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Filing Dt:
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12/19/2001
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Publication #:
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Pub Dt:
|
06/19/2003
| | | | |
|
Title:
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SYSTEMS AND METHODS FOR POLYMER ADDITION CONTROL FOR WATER TREATMENT
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Patent #:
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Issue Dt:
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07/06/2004
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Application #:
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10121133
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Filing Dt:
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04/11/2002
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Publication #:
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Pub Dt:
|
10/16/2003
| | | | |
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Title:
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ELECTRODEIONIZATION APPARATUS WITH RESILIENT ENDBLOCK
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Patent #:
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Issue Dt:
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11/30/2004
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Application #:
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10695152
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Filing Dt:
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10/27/2003
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Publication #:
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Pub Dt:
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05/13/2004
| | | | |
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Title:
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ELECTRODEIONIZATION APPARATUS AND METHOD
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Patent #:
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Issue Dt:
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08/01/2006
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Application #:
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10712248
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Filing Dt:
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11/13/2003
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Publication #:
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Pub Dt:
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05/19/2005
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Title:
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WATER TREATMENT SYSTEM AND METHOD
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Patent #:
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Issue Dt:
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01/20/1998
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Application #:
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29050138
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Filing Dt:
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02/09/1996
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Title:
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FILTER CONNECTOR CLIP
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Patent #:
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Issue Dt:
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05/26/1998
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Application #:
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29050144
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02/09/1996
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Title:
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FILTER CAP
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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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29065538
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Filing Dt:
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01/28/1997
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Title:
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FILTER CONNECTOR CLIP
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