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Total properties:
12
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Patent #:
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Issue Dt:
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03/28/1995
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Application #:
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08003803
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Filing Dt:
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01/13/1993
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Title:
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HANG ON TANK CANISTER FILTER
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Patent #:
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Issue Dt:
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09/12/1995
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Application #:
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08004068
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Filing Dt:
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01/13/1993
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Title:
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A GAS EXPELLING DEVICE FOR A CANISTER TYPE FILTER
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Patent #:
|
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Issue Dt:
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05/30/1995
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Application #:
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08004677
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Filing Dt:
|
01/14/1993
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Title:
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ROTATING BIOLOGICAL AQUARIUM FILTER SYSTEM
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Patent #:
|
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Issue Dt:
|
06/13/1995
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Application #:
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08004678
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Filing Dt:
|
01/14/1993
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Title:
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ROTATING BIOLOGIC AQUARIUM FILTER SYSTEM
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Patent #:
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Issue Dt:
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04/08/1997
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Application #:
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08248052
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Filing Dt:
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05/24/1994
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Title:
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FILTER CARTRIDGE WITH BACK STRUCTURE DEFINING A WEIR
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Patent #:
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Issue Dt:
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02/18/1997
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Application #:
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08248110
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Filing Dt:
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05/24/1994
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Title:
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DUAL IMPELLER PUMP
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Patent #:
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Issue Dt:
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07/14/1998
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Application #:
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08367843
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Filing Dt:
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12/30/1994
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Title:
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ROTATING BIOLOGICAL FILTER SYSTEM
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Patent #:
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Issue Dt:
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10/21/1997
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Application #:
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08382371
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Filing Dt:
|
02/01/1995
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Title:
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ROTATING BIOLOGICAL AQUARIUM FILTER SYSTEM
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|
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Patent #:
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|
Issue Dt:
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02/09/1999
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Application #:
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08437149
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Filing Dt:
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05/02/1995
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Title:
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ROTATING BIOLOGICAL FILTER SYSTEM
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|
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Patent #:
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Issue Dt:
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12/29/1998
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Application #:
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08994165
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Filing Dt:
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10/03/1994
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Title:
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ROTATING BIOLOGICAL AQUARIUM FILTER SYSTEM
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|
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Patent #:
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Issue Dt:
|
08/03/2004
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Application #:
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10340224
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Filing Dt:
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01/10/2003
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Publication #:
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Pub Dt:
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07/15/2004
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Title:
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WATER OVERFLOW DEVICE AND WATER RETURN DEVICE
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Patent #:
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Issue Dt:
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06/15/1999
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Application #:
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29089152
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Filing Dt:
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06/09/1998
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Title:
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SPLIT FLOW DIFFUSER
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