Inventor · disambiguated record
Dennis Pearlstein
Also filed as: PEARLSTEIN DENNIS · PEARLSTEIN DENNIS L
5 granted patents·2 pending applications·106 citations·filing 1997–2014
77Inventor score
Top patents by PatentIndex Score
7 records- 0181US6513192B1Vacuum nozzle tool and stain removal methodFiled 2000·Granted Feb 4, 2003·47 cites·7 claims
- 0277US5891198AFabric cleaning method and systemFiled 1997·Granted Apr 6, 1999·58 cites·33 claims
- 0355US9295366B2Rotary cleaning head having indirect fluid applicationSTEWART KEITH·Filed 2014·Granted Mar 29, 2016·1 cites·20 claims
- 0450US8245863B2Explosion resistant gas tank designPEARLSTEIN DENNIS·Filed 2009·Granted Aug 21, 2012·0 cites·4 claims
- 0547US2008141483A1Rotary Cleaning head having indirect fluid applicationPEARL ENTPR LLC·Filed 2006·Application pending·0 cites
- 0642US2013255028A1Rotary cleaning head having indirect fluid applicationPEARL ENTPR LLC·Filed 2013·Application pending·0 cites
- 0731US8661606B2Vacuum nozzle tool including flush clean componentKAPPOS PAUL·Filed 2010·Granted Mar 4, 2014·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →