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Total properties:
12
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|
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Patent #:
|
|
Issue Dt:
|
12/23/1980
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Application #:
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06030949
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Filing Dt:
|
04/10/1979
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Title:
|
AERATION PROPELLER AND APPARATUS
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|
|
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Patent #:
|
|
Issue Dt:
|
10/06/1981
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Application #:
|
06087004
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Filing Dt:
|
10/22/1979
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Title:
|
WATER BEARING
|
|
|
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Patent #:
|
|
Issue Dt:
|
07/28/1981
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Application #:
|
06161151
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Filing Dt:
|
06/19/1980
|
|
Title:
|
METHOD FOR TREATING WATER
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|
|
|
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Patent #:
|
|
Issue Dt:
|
10/11/1983
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Application #:
|
06303019
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Filing Dt:
|
09/17/1981
|
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Title:
|
LIQUID AERATING DEVICE
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|
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Patent #:
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|
Issue Dt:
|
02/21/1989
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Application #:
|
06907990
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Filing Dt:
|
09/16/1986
|
|
Title:
|
OSCILLATING PROPELLER TYPE AERATOR APPARATUS AND METHOD
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|
|
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Patent #:
|
|
Issue Dt:
|
09/27/1988
|
Application #:
|
07040717
|
Filing Dt:
|
04/21/1987
|
|
Title:
|
AERATOR
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/03/1988
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Application #:
|
07070143
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Filing Dt:
|
07/02/1987
|
|
Title:
|
MOBILE VORTEX SHIELD
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/21/1989
|
Application #:
|
07275522
|
Filing Dt:
|
11/23/1988
|
|
Title:
|
AERATION APPARATUS HAVING A DEICING MECHANISM AND CONTROL CIRCUIT THEREFOR
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/04/1990
|
Application #:
|
07297062
|
Filing Dt:
|
01/12/1989
|
|
Title:
|
PROPELLER AERATOR WITH PERIPHERAL INJECTION OF FLUID AND METHOD OF USING THE AERATOR
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|
|
|
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Patent #:
|
|
Issue Dt:
|
01/07/1992
|
Application #:
|
07405071
|
Filing Dt:
|
09/13/1989
|
|
Title:
|
AERATION APPARATUS HAVING A DEICING MECHANISM AND CONTROL CIRCUIT THEREFOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/28/1998
|
Application #:
|
08642445
|
Filing Dt:
|
05/03/1996
|
|
Title:
|
METHOD OF TREATING WASTE WATER
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/13/1998
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Application #:
|
08642504
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Filing Dt:
|
05/03/1996
|
|
Title:
|
TURBO AERATOR
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|
