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Total properties:
28
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Patent #:
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Application #:
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05813579
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Application #:
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05826581
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Application #:
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05829743
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Title:
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Application #:
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05829747
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Title:
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Patent #:
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Application #:
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05829748
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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Application #:
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05922946
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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11/11/1980
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Application #:
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06020122
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Filing Dt:
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03/13/1979
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Title:
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COLLAPSIBLE MANDREL
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Patent #:
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Issue Dt:
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09/30/1980
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Application #:
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06021407
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Filing Dt:
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03/19/1979
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Title:
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TANK FORMING MANDREL WITH TANK BOTTOM MOLD
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Patent #:
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Issue Dt:
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07/14/1981
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Application #:
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06106135
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Filing Dt:
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12/21/1979
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Title:
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SLEEVE FOR CHANGING DIAMETER OF COLLAPSIBLE MANDREL
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Patent #:
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Issue Dt:
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07/20/1982
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Application #:
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06188196
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Filing Dt:
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09/18/1980
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Title:
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MEANS FOR PROTECTING UNDERGROUND TANKS FROM DAMAGE BY DIPSTICKS
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Patent #:
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Issue Dt:
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11/12/1985
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Application #:
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06626071
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Filing Dt:
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06/29/1984
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Title:
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GLASS FIBER REINFORCED RESIN TANK WITH PARTICULAR JOINT STRUCTURE
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Patent #:
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Issue Dt:
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01/27/1987
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Application #:
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06730961
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Filing Dt:
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05/06/1985
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Title:
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UNDERGROUND TANK SUMP AND PIPING SYSTEM
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Patent #:
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Issue Dt:
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06/30/1987
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Application #:
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06737857
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Filing Dt:
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05/28/1985
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Title:
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DOUBLE-WALL UNDERGROUND TANK
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Patent #:
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Issue Dt:
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12/31/1985
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Application #:
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06740705
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Filing Dt:
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06/03/1985
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Title:
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DOUBLE-WALL UNDERGROUND CONTAINER FOR STORING LIQUIDS AND LEAK DETECTING MEANS
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Patent #:
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Issue Dt:
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10/18/1988
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Application #:
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06871225
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Filing Dt:
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06/06/1986
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Title:
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RIB FORM FOR TANK RIBS
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Patent #:
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Issue Dt:
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11/01/1988
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Application #:
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07023755
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Filing Dt:
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03/09/1987
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Title:
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DOUBLE-WALL UNDERGROUND TANK AND METHOD OF MAKING
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Patent #:
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Issue Dt:
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05/08/1990
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Application #:
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07147387
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Filing Dt:
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01/25/1988
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Title:
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STORAGE TANKS WITH FABRICATED SUPPORT RIBS
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Patent #:
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Issue Dt:
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06/26/1990
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Application #:
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07169519
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Filing Dt:
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03/17/1988
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Title:
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RESERVOIR FOR AN UNDERGROUND TANK
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Patent #:
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Issue Dt:
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10/24/1989
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Application #:
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07208333
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Filing Dt:
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06/16/1988
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Title:
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UNDERGROUND TANK
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Patent #:
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Issue Dt:
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09/12/1989
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Application #:
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07214350
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Filing Dt:
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07/01/1988
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Title:
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DOUBLE WALL TANK FITTINGS
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Patent #:
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Issue Dt:
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06/18/1991
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Application #:
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07404798
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Filing Dt:
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09/08/1989
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Title:
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CORROSION RESISTANT CONTAINERS
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Patent #:
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Issue Dt:
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05/26/1992
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Application #:
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07644511
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Filing Dt:
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01/23/1991
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Title:
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DOUBLE WALL UNDERGROUND STORAGE TANK
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Patent #:
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Issue Dt:
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10/27/1992
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Application #:
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07833287
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Filing Dt:
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02/10/1992
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Title:
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STORAGE TANK HAVING SECONDARY CONTAINMENT
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Patent #:
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Issue Dt:
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07/06/1993
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Application #:
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07925343
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Filing Dt:
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08/04/1992
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Title:
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DOUBLE WALL UNDERGROUND STORAGE TANK
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Patent #:
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Issue Dt:
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10/31/1995
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Application #:
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08192268
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Filing Dt:
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02/07/1994
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Title:
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DOUBLE-WALLED UNDERGROUND STORAGE TANK
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Patent #:
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Issue Dt:
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08/12/1997
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Application #:
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08439816
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Filing Dt:
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05/12/1995
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Title:
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SPLIT STRAP TAKE-UP ASSEMBLY AND METHOD OF USE
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Patent #:
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Issue Dt:
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05/27/1997
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Application #:
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08503775
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Filing Dt:
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07/18/1995
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Title:
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SPLIT BOLT RING
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Patent #:
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Issue Dt:
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05/02/2000
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Application #:
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08508215
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Filing Dt:
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07/27/1995
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Title:
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RETROFIT UNDERGROUND STORAGE TANK AND METHOD FOR MAKING THE SAME
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