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Total properties:
12
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Patent #:
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|
Issue Dt:
|
04/14/1981
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Application #:
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05950561
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Filing Dt:
|
10/12/1978
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Title:
|
JOINT FOR CONNECTING PIPES
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|
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Patent #:
|
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Issue Dt:
|
05/26/1981
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Application #:
|
06139802
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Filing Dt:
|
04/14/1980
|
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Title:
|
PRE-INSULATED PIPE SYSTEM
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|
|
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Patent #:
|
|
Issue Dt:
|
08/10/1982
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Application #:
|
06181970
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Filing Dt:
|
08/28/1980
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Title:
|
FIBER REINFORCED EPOXY RESIN ARTICLE
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|
|
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Patent #:
|
|
Issue Dt:
|
08/25/1987
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Application #:
|
06860788
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Filing Dt:
|
05/08/1986
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Title:
|
ULTRASONICALLY SPEEDED FIBER IMPREGNATION
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|
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Patent #:
|
|
Issue Dt:
|
02/21/1989
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Application #:
|
07103206
|
Filing Dt:
|
10/01/1987
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Title:
|
SECONDARY CONTAINMENT SYSTEM
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|
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Patent #:
|
|
Issue Dt:
|
11/30/1993
|
Application #:
|
07679862
|
Filing Dt:
|
04/03/1991
|
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Title:
|
CENTRIFUGALLY CAST PIPE
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|
|
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Patent #:
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|
Issue Dt:
|
04/21/1992
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Application #:
|
07728778
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Filing Dt:
|
07/08/1991
|
|
Title:
|
COMPOSITE THREAD COUPLING FOR REINFORCED PIPE
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|
|
|
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Patent #:
|
|
Issue Dt:
|
09/27/1994
|
Application #:
|
07925944
|
Filing Dt:
|
08/05/1992
|
|
Title:
|
METHOD AND APPARATUS FOR ATTACHING LENGTHS OF FIBERGLASS REINFORCED PLASTIC PIPE
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|
|
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Patent #:
|
|
Issue Dt:
|
10/04/1994
|
Application #:
|
07980138
|
Filing Dt:
|
11/23/1992
|
|
Title:
|
METHOD FOR MANUFACTURING PIPE BELLS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/16/1996
|
Application #:
|
08214931
|
Filing Dt:
|
03/17/1994
|
|
Title:
|
METAL LINER FOR A FIBER-REINFORCED PLASTIC TANK
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/14/1999
|
Application #:
|
08862715
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Filing Dt:
|
05/23/1997
|
|
Title:
|
JOINING MEMBER AND METHOD OF JOINING TWO CONDUCTIVE PIECES OF FIBERGLASS REINFORCED PLASTIC PIPE
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/12/1999
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Application #:
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08895396
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Filing Dt:
|
07/16/1997
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|
Title:
|
CENTRIFUGALLY CAST PIPE
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|
