Inventor · disambiguated record
James A. Manthei
Also filed as: MANTHEI JAMES A
20 granted patents·3 pending applications·325 citations·filing 2001–2013
95Inventor score
Files withROSETTA HARDSCAPES LLC15REDI ROCK INTERNATIONAL LLC4MANTHEI JAMES A1MDC CONTRACTING LLC1ROSETTA HANDSCAPES LLC1
Top patents by PatentIndex Score
23 records- 0197US7618578B2Method and apparatus for forming concrete blocksROSETTA HARDSCAPES LLC·Filed 2006·Granted Nov 17, 2009·51 cites·18 claims
- 0294USD589165SConcrete block simulating natural stoneROSETTA HARDSCAPES LLC·Filed 2008·Granted Mar 24, 2009·67 cites·1 claims
- 0392US7687006B2Form for casting concrete blocks and other objectsROSETTA HARDSCAPES LLC·Filed 2008·Granted Mar 30, 2010·16 cites·15 claims
- 0490USD589167SConcrete block simulating natural stoneROSETTA HARDSCAPES LLC·Filed 2008·Granted Mar 24, 2009·44 cites·1 claims
- 0588US6854702B2Form for manufacturing concrete blocks for freestanding wallsREDI ROCK INTERNATIONAL LLC·Filed 2003·Granted Feb 15, 2005·25 cites·3 claims
- 0688US6715965B2Retaining wall blocks and retaining walls constructed from such blocksREDI ROCK INTERNATIONAL LLC·Filed 2001·Granted Apr 6, 2004·38 cites·9 claims
- 0777US6835343B2Method for handling concrete retaining wall blocksREDI ROCK INTERNATIONAL LLC·Filed 2001·Granted Dec 28, 2004·21 cites·6 claims
- 0873US6874293B2Protruding planter block for retaining wallREDI ROCK INTERNATIONAL LLC·Filed 2003·Granted Apr 5, 2005·17 cites·8 claims
- 0970US8968623B2Process and apparatus for demolding and palletizing cast concrete blocksMANTHEI JAMES A·Filed 2011·Granted Mar 3, 2015·2 cites·17 claims
- 1052USD589168SConcrete block simulating natural stoneROSETTA HARDSCAPES LLC·Filed 2008·Granted Mar 24, 2009·8 cites·1 claims
- 1152US2003160147A1Method for casting concrete retaining wall blocksFiled 2003·Application pending·0 cites
- 1251USD727485SCast concrete fireplaceROSETTA HARDSCAPES LLC·Filed 2013·Granted Apr 21, 2015·7 cites·1 claims
- 1349USD589164SConcrete block simulating natural stoneROSETTA HARDSCAPES LLC·Filed 2008·Granted Mar 24, 2009·7 cites·1 claims
- 1447US2008159815A1Concrete retaining wall blockMDC CONTRACTING LLC·Filed 2006·Application pending·0 cites
- 1546USD589163SConcrete block simulating natural stoneROSETTA HARDSCAPES LLC·Filed 2008·Granted Mar 24, 2009·6 cites·1 claims
- 1646US2015027435A1Method For Making An Outdoor FireplaceROSETTA HARDSCAPES LLC·Filed 2013·Application pending·0 cites
- 1738USD589169SConcrete block simulating natural stoneROSETTA HARDSCAPES LLC·Filed 2008·Granted Mar 24, 2009·3 cites·1 claims
- 1838USD589160SConcrete block simulating natural stoneROSETTA HARDSCAPES LLC·Filed 2008·Granted Mar 24, 2009·3 cites·1 claims
- 1938USD589161SConcrete block simulating natural stoneROSETTA HARDSCAPES LLC·Filed 2008·Granted Mar 24, 2009·3 cites·1 claims
- 2038USD589162SConcrete block simulating natural stoneROSETTA HARDSCAPES LLC·Filed 2008·Granted Mar 24, 2009·3 cites·1 claims
- 2135USD589631SConcrete block simulating natural stoneROSETTA HANDSCAPES LLC·Filed 2008·Granted Mar 31, 2009·4 cites·1 claims
- 2229USD589159SConcrete block simulating natural stoneROSETTA HARDSCAPES LLC·Filed 2008·Granted Mar 24, 2009·0 cites·1 claims
- 2329USD589166SConcrete block simulating natural stoneROSETTA HARDSCAPES LLC·Filed 2008·Granted Mar 24, 2009·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →