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Wall assembly
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Patent number 10,619,348
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Issue date Apr 14, 2020
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Bertin Castonguay
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Dual-unit paving system
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Patent number 10,337,152
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Issue date Jul 2, 2019
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Oldcastle Building Products Canada Inc.
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Stephane Dignard
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Wall assembly
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Patent number 10,145,102
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Issue date Dec 4, 2018
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Les Materiaux de Construction Oldcastle Canada Inc.
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Bertin Castonguay
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E04 - BUILDING
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Dual-unit paving system
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Patent number 10,087,585
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Issue date Oct 2, 2018
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Oldcastle Building Products Canada Inc.
-
Stephane Dignard
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B44 - DECORATIVE ARTS
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Concrete wall block
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Patent number 10,087,597
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Issue date Oct 2, 2018
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Les materiaux de construction Oldcastle Canada, Inc.
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Robert Daoust
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E04 - BUILDING
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Dual-unit paving system
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Patent number 9,752,288
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Issue date Sep 5, 2017
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Oldcastle Building Products Canada Inc.
-
Stephane Dignard
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B44 - DECORATIVE ARTS
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Deck block
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Patent number D796696
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Issue date Sep 5, 2017
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Oldcastle Building Products Canada Inc.
-
Oscar Quan Rosales
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D25 - Building units and construction elements
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Wall assembly
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Patent number 9,714,510
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Issue date Jul 25, 2017
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Les Materiaux de Construction Oldcastle Canada Inc.
-
Bertin Castonguay
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E04 - BUILDING
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Connector block for a garden bed
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Patent number D792608
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Issue date Jul 18, 2017
-
Oldcastle Building Products Canada Inc.
-
John Penterman
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D25 - Building units and construction elements
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Connector block for a garden bed
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Patent number D792607
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Issue date Jul 18, 2017
-
Oldcastle Building Products Canada Inc.
-
John Penterman
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D25 - Building units and construction elements
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Deck block
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Patent number D779683
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Issue date Feb 21, 2017
-
Oldcastle Building Products Canada Inc.
-
Oscar Quan Rosales
-
D25 - Building units and construction elements
-
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Dual-unit paving system
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Patent number 9,404,226
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Issue date Aug 2, 2016
-
Oldcastle Building Products Canada Inc.
-
Stephane Dignard
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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