|
Total properties:
20
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/28/1995
|
Application #:
|
08003803
|
Filing Dt:
|
01/13/1993
|
|
Title:
|
HANG ON TANK CANISTER FILTER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/12/1995
|
Application #:
|
08004068
|
Filing Dt:
|
01/13/1993
|
|
Title:
|
A GAS EXPELLING DEVICE FOR A CANISTER TYPE FILTER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/30/1995
|
Application #:
|
08004677
|
Filing Dt:
|
01/14/1993
|
|
Title:
|
ROTATING BIOLOGICAL AQUARIUM FILTER SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/13/1995
|
Application #:
|
08004678
|
Filing Dt:
|
01/14/1993
|
|
Title:
|
ROTATING BIOLOGIC AQUARIUM FILTER SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/08/1997
|
Application #:
|
08248052
|
Filing Dt:
|
05/24/1994
|
|
Title:
|
FILTER CARTRIDGE WITH BACK STRUCTURE DEFINING A WEIR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/18/1997
|
Application #:
|
08248110
|
Filing Dt:
|
05/24/1994
|
|
Title:
|
DUAL IMPELLER PUMP
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/14/1998
|
Application #:
|
08367843
|
Filing Dt:
|
12/30/1994
|
|
Title:
|
ROTATING BIOLOGICAL FILTER SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/21/1997
|
Application #:
|
08382371
|
Filing Dt:
|
02/01/1995
|
|
Title:
|
ROTATING BIOLOGICAL AQUARIUM FILTER SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/09/1999
|
Application #:
|
08437149
|
Filing Dt:
|
05/02/1995
|
|
Title:
|
ROTATING BIOLOGICAL FILTER SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/29/1998
|
Application #:
|
08994165
|
Filing Dt:
|
10/03/1994
|
|
Title:
|
ROTATING BIOLOGICAL AQUARIUM FILTER SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/02/2000
|
Application #:
|
09092921
|
Filing Dt:
|
06/08/1998
|
|
Title:
|
WATER LEVEL AND FLOW CONTROL DEVICE AND SKIMMER BOX PROVIDED WITH THIS DEVICE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/27/2001
|
Application #:
|
09216909
|
Filing Dt:
|
12/21/1998
|
|
Title:
|
BACTERIAL NITRITE OXIDIZER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/24/2001
|
Application #:
|
09702843
|
Filing Dt:
|
11/01/2000
|
|
Title:
|
Method of using bacterial nitrite oxidizer
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/31/2001
|
Application #:
|
09702847
|
Filing Dt:
|
11/01/2000
|
|
Title:
|
Method for detecting bacterial nitrite oxidizer
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/03/2004
|
Application #:
|
10340224
|
Filing Dt:
|
01/10/2003
|
|
Publication #:
|
|
Pub Dt:
|
07/15/2004
| | | | |
|
Title:
|
WATER OVERFLOW DEVICE AND WATER RETURN DEVICE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/27/2009
|
Application #:
|
10659948
|
Filing Dt:
|
09/10/2003
|
|
Publication #:
|
|
Pub Dt:
|
05/27/2004
| | | | |
|
Title:
|
METHOD OF USING AMMONIA-OXIDIZING BACTERIA
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/18/2007
|
Application #:
|
10659980
|
Filing Dt:
|
09/10/2003
|
|
Publication #:
|
|
Pub Dt:
|
06/03/2004
| | | | |
|
Title:
|
METHOD FOR DETECTING AMMONIA-OXIDIZING BACTERIA
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/11/2007
|
Application #:
|
10659983
|
Filing Dt:
|
09/10/2003
|
|
Publication #:
|
|
Pub Dt:
|
08/12/2004
| | | | |
|
Title:
|
AMMONIA-OXIDIZING BACTERIA
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/09/2009
|
Application #:
|
10682179
|
Filing Dt:
|
10/09/2003
|
|
Publication #:
|
|
Pub Dt:
|
04/14/2005
| | | | |
|
Title:
|
NITRITE-OXIDIZING BACTERIA AND METHODS OF USING AND DETECTING THE SAME
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/15/1999
|
Application #:
|
29089152
|
Filing Dt:
|
06/09/1998
|
|
Title:
|
SPLIT FLOW DIFFUSER
|
|
