Inventor

CASTONGUAY BERTIN

CA53 patents

⚠️ This page may combine multiple inventors who share the name “CASTONGUAY BERTIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OLDCASTLE BUILDING PROD CANADA

23 patents

US7988382B2Aug 2, 2011

Artificial flagstone for providing a surface with a natural random look

OLDCASTLE BUILDING PROD CANADA44 citations98

USD553260SOct 16, 2007

Artificial stone

OLDCASTLE BUILDING PROD CANADA77 citations98

USD543642SMay 29, 2007

Artificial stone

OLDCASTLE BUILDING PROD CANADA86 citations98

USD537959SMar 6, 2007

Artificial stone

OLDCASTLE BUILDING PROD CANADA73 citations98

USD522667SJun 6, 2006

Artificial stone

OLDCASTLE BUILDING PROD CANADA75 citations98

USD505733SMay 31, 2005

Artificial paving block

OLDCASTLE BUILDING PROD CANADA118 citations98

USD590070SApr 7, 2009

Artificial slab

OLDCASTLE BUILDING PROD CANADA50 citations96

USD590072SApr 7, 2009

Artificial slab

OLDCASTLE BUILDING PROD CANADA50 citations96

USD590071SApr 7, 2009

Artificial slab

OLDCASTLE BUILDING PROD CANADA49 citations96

US9193215B2Nov 24, 2015

Artificial flagstone for providing a surface with a natural random look

OLDCASTLE BUILDING PROD CANADA10 citations93

US8967907B2Mar 3, 2015

Artificial flagstone for providing a surface with a natural random look

OLDCASTLE BUILDING PROD CANADA11 citations93

US8747019B2Jun 10, 2014

Artificial flagstone for providing a surface with a natural random look

OLDCASTLE BUILDING PROD CANADA13 citations93

US8769896B2Jul 8, 2014

Artificial stone

OLDCASTLE BUILDING PROD CANADA17 citations92

US9057197B2Jun 16, 2015

Artificial stone

OLDCASTLE BUILDING PROD CANADA11 citations84

US9574308B2Feb 21, 2017

Paving slab for forming a random pattern

OLDCASTLE BUILDING PROD CANADA16 citations83

USD779683SFeb 21, 2017

Deck block

OLDCASTLE BUILDING PROD CANADA9 citations80

US7954482B2Jun 7, 2011

Aging apparatus for aging an artificial stone

OLDCASTLE BUILDING PROD CANADA7 citations79

US9534396B2Jan 3, 2017

Artificial flagstone for providing a surface with a natural random look

OLDCASTLE BUILDING PROD CANADA2 citations73

USD796696SSep 5, 2017

Deck block

OLDCASTLE BUILDING PROD CANADA4 citations69

US10844608B2Nov 24, 2020

Cladding system

OLDCASTLE BUILDING PROD CANADA2 citations67

US9677228B2Jun 13, 2017

Artificial flagstone for providing a surface with a natural random look

OLDCASTLE BUILDING PROD CANADA1 citations63

US11585086B2Feb 21, 2023

Concrete block system, method and connector

OLDCASTLE BUILDING PROD CANADA1 citations58

US10240301B2Mar 26, 2019

Artificial flagstone for providing a surface with a natural random look

OLDCASTLE BUILDING PROD CANADA0 citations52

LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA INC

10 patents

US9890512B2Feb 13, 2018

Retaining wall

LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA INC5 citations83

US9441342B2Sep 13, 2016

Retaining wall

LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA INC7 citations83

US9714510B2Jul 25, 2017

Wall assembly

LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA INC7 citations81

US10273647B2Apr 30, 2019

Retaining wall

LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA INC4 citations72

US9670640B2Jun 6, 2017

Retaining wall

LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA INC4 citations72

US10145102B2Dec 4, 2018

Wall assembly

LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA INC2 citations70

US10472821B2Nov 12, 2019

Wall with decorative facing

LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA INC0 citations51

US10087597B2Oct 2, 2018

Concrete wall block

LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA INC1 citations51

US9803359B2Oct 31, 2017

Wall with decorative facing

LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA INC0 citations51

US9464431B2Oct 11, 2016

Wall with decorative facing

LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA INC0 citations51

PERMACON GROUPE INC

7 patents

US5735643AApr 7, 1998

Retaining wall system

PERMACON GROUPE INC167 citations98

US6024517AFeb 15, 2000

Retaining wall system

PERMACON GROUPE INC72 citations95

USD315026SFeb 26, 1991

Molded curb-stone

PERMACON GROUPE INC68 citations94

US6109906AAug 29, 2000

Apparatus for treating concrete blocks

PERMACON GROUPE INC45 citations90

US5139721AAug 18, 1992

Method and apparatus for forming a precast curb system

PERMACON GROUPE INC44 citations90

US4971475ANov 20, 1990

Precast curb system

PERMACON GROUPE INC49 citations90

US5261760ANov 16, 1993

Precast curb section

PERMACON GROUPE INC36 citations83

CASTONGUAY BERTIN

6 patents

US8101113B2Jan 24, 2012

Molding apparatus for producing dry cast products having textured side surfaces

CASTONGUAY BERTIN65 citations97

US8337116B2Dec 25, 2012

Artificial flagstone for providing a surface with a natural random look

CASTONGUAY BERTIN28 citations96

US8132981B2Mar 13, 2012

Artificial flagstone for providing a surface with a natural random look

CASTONGUAY BERTIN35 citations96

US8500361B2Aug 6, 2013

Artificial flagstone for providing a surface with a natural random look

CASTONGUAY BERTIN18 citations92

US8992131B2Mar 31, 2015

Retaining wall

CASTONGUAY BERTIN21 citations89

US8231304B2Jul 31, 2012

Artificial flagstone

CASTONGUAY BERTIN6 citations72

LACAS MARC-ANDRE

1 patent

US8413397B2Apr 9, 2013

Artificial stone

LACAS MARC-ANDRE36 citations91

WILKIE PIERRE

1 patent

US8707649B2Apr 29, 2014

Mortarless modular masonry siding system

WILKIE PIERRE27 citations86

DECO NAT INC

1 patent

US9091080B2Jul 28, 2015

Mortarless modular siding system

DECO NAT INC5 citations64

AUBÉ STÉPHANE

1 patent

US9206599B2Dec 8, 2015

Wall with decorative facing

AUBÉ STÉPHANE2 citations53

Showing the top 50 of 53 patents by PatentIndex Score.