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Robert Daoust

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  • Boucherville, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wall with decorative facing
    • Patent number 10,472,821
    • Issue date Nov 12, 2019
    • Les materiaux de construction Oldcastle Canada, Inc.
    • Bertin Castonguay
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Retaining wall
    • Patent number 10,273,647
    • Issue date Apr 30, 2019
    • Les materiaux de construction Oldcastle Canada, Inc.
    • Bertin Castonguay
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Concrete wall block
    • Patent number 10,087,597
    • Issue date Oct 2, 2018
    • Les materiaux de construction Oldcastle Canada, Inc.
    • Robert Daoust
    • E04 - BUILDING
  • Information Patent Grant

    Retaining wall
    • Patent number 9,890,512
    • Issue date Feb 13, 2018
    • Les materiaux de construction Oldcastle Canada, Inc.
    • Bertin Castonguay
    • E04 - BUILDING
  • Information Patent Grant

    Wall with decorative facing
    • Patent number 9,803,359
    • Issue date Oct 31, 2017
    • Les materiaux de construction Oldcastle Canada, Inc.
    • Bertin Castonguay
    • E04 - BUILDING
  • Information Patent Grant

    Retaining wall
    • Patent number 9,670,640
    • Issue date Jun 6, 2017
    • Les Materiaux de Construction Oldcastle Canada, Inc.
    • Bertin Castonguay
    • E04 - BUILDING
  • Information Patent Grant

    Wall with decorative facing
    • Patent number 9,464,431
    • Issue date Oct 11, 2016
    • Les materiaux de construction Oldcastle Canada Inc
    • Bertin Castonguay
    • E04 - BUILDING
  • Information Patent Grant

    Retaining wall
    • Patent number 9,441,342
    • Issue date Sep 13, 2016
    • Les materiaux de construction Oldcastle Canada, In
    • Bertin Castonguay
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Wall with decorative facing
    • Patent number 9,206,599
    • Issue date Dec 8, 2015
    • Les materiaux de construction Oldcastle Canada, Inc.
    • Stéphane Aubé
    • E04 - BUILDING
  • Information Patent Grant

    Artificial stone
    • Patent number 9,057,197
    • Issue date Jun 16, 2015
    • Oldcastle Building Products Canada, Inc.
    • Marc-Andre Lacas
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Retaining wall
    • Patent number 8,992,131
    • Issue date Mar 31, 2015
    • Les matériaux de construction Oldcastle Canada, Inc.
    • Bertin Castonguay
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Artificial stone
    • Patent number 8,769,896
    • Issue date Jul 8, 2014
    • Oldcastle Building Products Canada, Inc.
    • Marc-Andre Lacas
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Artificial stone
    • Patent number 8,413,397
    • Issue date Apr 9, 2013
    • Oldcastle Building Products Canada Inc.
    • Marc-Andre Lacas
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Artificial flagstone
    • Patent number 8,231,304
    • Issue date Jul 31, 2012
    • Les Materiaux de Construction Oldcastle Canada, Inc.
    • Bertin Castonguay
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Molding apparatus for producing dry cast products having textured s...
    • Patent number 8,101,113
    • Issue date Jan 24, 2012
    • Oldcastle Building Products Canada, Inc.
    • Bertin Castonguay
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    System and method for accessing information on stored optical discs
    • Patent number 5,485,436
    • Issue date Jan 16, 1996
    • National Film Board of Canada
    • Robert Forget
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    RETAINING WALL
    • Publication number 20180094398
    • Publication date Apr 5, 2018
    • LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA, INC.
    • Bertin CASTONGUAY
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WALL WITH DECORATIVE FACING
    • Publication number 20180044915
    • Publication date Feb 15, 2018
    • LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA, INC.
    • Bertin CASTONGUAY
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WALL WITH DECORATIVE FACING
    • Publication number 20170002562
    • Publication date Jan 5, 2017
    • LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA, INC.
    • Bertin CASTONGUAY
    • E04 - BUILDING
  • Information Patent Application

    RETAINING WALL
    • Publication number 20160326711
    • Publication date Nov 10, 2016
    • Les Materiaux de construction Oldcastle Canada, In
    • Bertin CASTONGUAY
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONCRETE WALL BLOCK
    • Publication number 20160177532
    • Publication date Jun 23, 2016
    • LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA, INC.
    • Robert DAOUST
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    RETAINING WALL
    • Publication number 20160130780
    • Publication date May 12, 2016
    • LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA, INC.
    • Bertin CASTONGUAY
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WALL WITH DECORATIVE FACING
    • Publication number 20160024786
    • Publication date Jan 28, 2016
    • LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA, INC.
    • Bertin CASTONGUAY
    • E04 - BUILDING
  • Information Patent Application

    RETAINING WALL
    • Publication number 20150159339
    • Publication date Jun 11, 2015
    • LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA, INC.
    • Bertin CASTONGUAY
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    ARTIFICIAL STONE
    • Publication number 20140205807
    • Publication date Jul 24, 2014
    • OLDCASTLE BUILDING PRODUCTS CANADA INC.
    • Marc-Andre Lacas
    • B44 - DECORATIVE ARTS
  • Information Patent Application

    COLORING SYSTEM AND MANUFACTURING PROCESS FOR ARTIFICIAL COVERING S...
    • Publication number 20140170604
    • Publication date Jun 19, 2014
    • OLDCASTLE BUILDING PRODUCTS CANADA INC.
    • Robert Daoust
    • B44 - DECORATIVE ARTS
  • Information Patent Application

    ARTIFICIAL STONE
    • Publication number 20130263543
    • Publication date Oct 10, 2013
    • OLDCASTLE BUILDING PRODUCTS CANADA INC.
    • Marc-Andre Lacas
    • B44 - DECORATIVE ARTS
  • Information Patent Application

    SET OF ARTIFICIAL FLAGSTONES
    • Publication number 20120263528
    • Publication date Oct 18, 2012
    • LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA, INC.
    • Bertin Castonguay
    • B44 - DECORATIVE ARTS
  • Information Patent Application

    CONCRETE WALL BLOCK
    • Publication number 20120151862
    • Publication date Jun 21, 2012
    • LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA, INC.
    • Robert DAOUST
    • E04 - BUILDING
  • Information Patent Application

    RETAINING WALL
    • Publication number 20120073229
    • Publication date Mar 29, 2012
    • LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA, INC.
    • Bertin CASTONGUAY
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    ARTIFICIAL STONE
    • Publication number 20110067333
    • Publication date Mar 24, 2011
    • Marc-Andre Lacas
    • B44 - DECORATIVE ARTS
  • Information Patent Application

    WALL WITH DECORATIVE FACING
    • Publication number 20110000161
    • Publication date Jan 6, 2011
    • LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA, INC.
    • Stéphane AUBÉ
    • E04 - BUILDING
  • Information Patent Application

    WALL WITH DECORATIVE FACING
    • Publication number 20100018146
    • Publication date Jan 28, 2010
    • LES MATÉRIAUX DE CONSTRUCTION OLDCASTLE CANADA, IN
    • Stephane Aube
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    ARTIFICIAL FLAGSTONE
    • Publication number 20090155497
    • Publication date Jun 18, 2009
    • LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA, INC.
    • Bertin Castonguay
    • B44 - DECORATIVE ARTS
  • Information Patent Application

    Molding Apparatus for Producing Dry Cast Products Having Textured S...
    • Publication number 20060249881
    • Publication date Nov 9, 2006
    • Bertin Castonguay
    • B28 - WORKING CEMENT, CLAY, OR STONE