Inventor · disambiguated record
David M. Lacroix
Also filed as: LACROIX DAVID · LACROIX DAVID J SR · LACROIX DAVID M · LACROIX DAVID MATTHEW
49 granted patents·14 pending applications·2,002 citations·filing 1998–2020
99Inventor score
Files withANCHOR WALL SYST21LACROIX DAVID M16KEYSTONE RETAINING WALL SYSTEM11ANCHOR WALL SYSTEMS3KEYSTONE RETAINING WALL SYSTEMS LLC3
Top patents by PatentIndex Score
63 records- 0199USD464145SSide wall portion of a retaining wall blockANCHOR WALL SYST·Filed 2001·Granted Oct 8, 2002·155 cites·1 claims
- 0298USD513805SFront portion of a retaining wall blockANCHOR WALL SYSTEMS·Filed 2001·Granted Jan 24, 2006·140 cites·1 claims
- 0398USD506837SFront portion of a retaining wall blockANCHOR WALL SYSTEMS·Filed 2004·Granted Jun 28, 2005·137 cites·1 claims
- 0498USD482133SFront portion of a retaining wall blockANCHOR WALL SYSTEMS·Filed 2001·Granted Nov 11, 2003·167 cites·1 claims
- 0598US6321740B1Block splitter assemblyANCHOR WALL SYST·Filed 1999·Granted Nov 27, 2001·195 cites·55 claims
- 0698USD438640SFace of a retaining wall blockANCHOR WALL SYST·Filed 1999·Granted Mar 6, 2001·166 cites·1 claims
- 0798USD437422SFace of a retaining wall blockANCHOR WALL SYST·Filed 1999·Granted Feb 6, 2001·144 cites·1 claims
- 0897US7140867B2Mold for making a masonry blockANCHOR WALL SYST·Filed 2002·Granted Nov 28, 2006·79 cites·24 claims
- 0997US7066167B2Block splitting assembly and methodANCHOR WALL SYST·Filed 2005·Granted Jun 27, 2006·36 cites·28 claims
- 1097US6224815B1Process for producing masonry block with roughened surfaceANCHOR WALL SYST·Filed 2000·Granted May 1, 2001·89 cites·5 claims
- 1197US6113379AProcess for producing masonry block with roughened surfaceANCHOR WALL SYST·Filed 1998·Granted Sep 5, 2000·86 cites·21 claims
- 1296US8327833B2Block splitting assembly and methodSCHERER RONALD J·Filed 2011·Granted Dec 11, 2012·21 cites·18 claims
- 1396USD621960SMolded surface of a concrete productANCHOR WALL SYST·Filed 2009·Granted Aug 17, 2010·50 cites·1 claims
- 1496USD610710SWall blockKEYSTONE RETAINING WALL SYSTEM·Filed 2008·Granted Feb 23, 2010·58 cites·1 claims
- 1596US6918715B2Block splitting assembly and methodANCHOR WALL SYST·Filed 2001·Granted Jul 19, 2005·54 cites·8 claims
- 1695US7967001B2Block splitting assembly and methodANCHOR WALL SYST·Filed 2010·Granted Jun 28, 2011·15 cites·14 claims
- 1795US7004158B2Block splitting assembly and methodANCHOR WALL SYST·Filed 2005·Granted Feb 28, 2006·26 cites·19 claims
- 1894US6874494B2Block splitting assembly and methodANCHOR WALL SYST·Filed 2002·Granted Apr 5, 2005·39 cites·36 claims
- 1994US6209848B1Mold for producing masonry block with roughened surfaceANCHOR WALL SYST·Filed 1999·Granted Apr 3, 2001·80 cites·3 claims
- 2093USD621070SWall block bodyKEYSTONE RETAINING WALL SYSTEM·Filed 2009·Granted Aug 3, 2010·50 cites·1 claims
- 2192US11401714B2Retaining wall containing wall blocks with weight bearing padsKEYSTONE RETAINING WALL SYSTEMS LLC·Filed 2019·Granted Aug 2, 2022·2 cites·19 claims
- 2292US7458800B2Mold assembly for manufacturing a masonry blockANCHOR WALL SYST·Filed 2006·Granted Dec 2, 2008·37 cites·19 claims
- 2391US8006683B2Block splitting assembly and methodANCHOR WALL SYST·Filed 2007·Granted Aug 30, 2011·14 cites·3 claims
- 2490USD620615SWall blockKEYSTONE RETAINING WALL SYSTEM·Filed 2009·Granted Jul 27, 2010·34 cites·1 claims
- 2588US8562327B2Floating cut-off bar and method of use thereofLACROIX DAVID M·Filed 2012·Granted Oct 22, 2013·4 cites·12 claims
- 2688US6609695B2Mold for producing masonry block with roughened surfaceANCHOR WALL SYST·Filed 2001·Granted Aug 26, 2003·18 cites·6 claims
- 2787US8568129B2Floating cut-off bar for a mold boxLACROIX DAVID M·Filed 2010·Granted Oct 29, 2013·6 cites·15 claims
- 2887US8448634B2Block splitter assembly and method of producing wall blocksLACROIX DAVID M·Filed 2011·Granted May 28, 2013·6 cites·27 claims
- 2983US8701648B2Block splitter assembly and method of producing wall blocksLACROIX DAVID M·Filed 2013·Granted Apr 22, 2014·4 cites·21 claims
- 3083US8701647B2Block splitter assembly and method of producing wall blocksLACROIX DAVID M·Filed 2013·Granted Apr 22, 2014·4 cites·24 claims
- 3181US8800235B2Wall block with weight bearing pads and method of producing wall blocksLACROIX DAVID M·Filed 2008·Granted Aug 12, 2014·4 cites·20 claims
- 3280US6910796B2Process and equipment for producing concrete products having blended colorsANCHOR WALL SYST·Filed 2002·Granted Jun 28, 2005·24 cites·24 claims
- 3379US8302591B2Block splitter assembly and method of producing wall blocksLACROIX DAVID M·Filed 2008·Granted Nov 6, 2012·5 cites·30 claims
- 3474US7918623B2Cabled mat system with removable blocksCONTECH EARTH STABILIZATION SOLUTIONS INC·Filed 2008·Granted Apr 5, 2011·15 cites·19 claims
- 3571USD633629SWall blockKEYSTONE RETAINING WALL SYSTEM·Filed 2010·Granted Mar 1, 2011·15 cites·1 claims
- 3669US9580881B2Retaining wall containing wall blocks with weight bearing padsLACROIX DAVID M·Filed 2014·Granted Feb 28, 2017·0 cites·16 claims
- 3768US2015042015A1Retaining wall blockMACDONALD ROBERT A·Filed 2014·Application pending·0 cites
- 3868US2017121974A1Retaining wall containing wall blocks with weight bearing padsLACROIX DAVID M·Filed 2017·Application pending·0 cites
- 3966US9643337B2Block splitter assembly and method of producing wall blocksLACROIX DAVID M·Filed 2013·Granted May 9, 2017·0 cites·26 claims
- 4066US2009308015A1Retaining wall blockKEYSTONE RETAINING WALL SYSTEM·Filed 2009·Application pending·0 cites
- 4165US2009277121A1Masonry block and method of making sameANCHO WALL SYSTEMS INC·Filed 2008·Application pending·0 cites
- 4264US2010310695A1Floating cut-off bar and method of use thereofKEYSTONE RETAINING WALL SYSTEM·Filed 2009·Application pending·0 cites
- 4364US2014042669A1Floating cut-off bar and method of use thereofLACROIX DAVID M·Filed 2013·Application pending·0 cites
- 4463US11174616B2Wall blocks having one or more multi-faceted faces or side walls, wall block systems and methods of constructing a wallKEYSTONE RETAINING WALL SYSTEMS LLC·Filed 2020·Granted Nov 16, 2021·0 cites·20 claims
- 4561US10519656B2Retaining wall containing wall blocks with weight bearing padsLACROIX DAVID M·Filed 2017·Granted Dec 31, 2019·0 cites·18 claims
- 4660USD610711SWall block bodyKEYSTONE RETAINING WALL SYSTEM·Filed 2008·Granted Feb 23, 2010·10 cites·1 claims
- 4760US2011179747A1Retaining wall blockKEYSTONE RETAINING WALL SYSTEM·Filed 2011·Application pending·0 cites
- 4859US2006169270A1Block splitting assembly and methodANCHOR WALL SYST·Filed 2005·Application pending·0 cites
- 4957US9573293B2Block splitting assembly and methodSCHERER RONALD J·Filed 2012·Granted Feb 21, 2017·0 cites·20 claims
- 5057US2013149043A1Retaining wall containing wall blocks with weight bearing padsLACROIX DAVID M·Filed 2013·Application pending·0 cites
Showing the top 50 of 63 patent records by PatentIndex Score.
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