Inventor · disambiguated record
Paul M. Havlovitz
Also filed as: HAVLOVITZ PAUL · HAVLOVITZ PAUL M
61 granted patents·7 pending applications·1,397 citations·filing 1987–2022
99Inventor score
Files withOMS INVEST INC22REPUBLIC TOOL & MFG CORP16OMS INVESTMENTS INC14GOODWIN RANDY M4CICHY STEVEN J3
Top patents by PatentIndex Score
68 records- 0198US5127762AConnector assemblyREPUBLIC TOOL & MFG CORP·Filed 1989·Granted Jul 7, 1992·142 cites·3 claims
- 0297US10022742B2Applicator with collapsible wandOMS INVEST INC·Filed 2017·Granted Jul 17, 2018·11 cites·51 claims
- 0396US4901923AVariable dilution ratio hose-end aspirator sprayerCHEVRON RES·Filed 1988·Granted Feb 20, 1990·167 cites·23 claims
- 0495US7156324B2Spraying device with interchangeable cartridgeOMS INVESTMENTS INC·Filed 2003·Granted Jan 2, 2007·83 cites·16 claims
- 0595US5692761AUtility cartREPUBLIC TOOL & MFG CORP·Filed 1996·Granted Dec 2, 1997·114 cites·11 claims
- 0692US6415956B1Hand holdable pump spray apparatusOMS INVESTMENTS INC·Filed 2000·Granted Jul 9, 2002·62 cites·10 claims
- 0790US12064782B2Hose-end spreaderOMS INVEST INC·Filed 2020·Granted Aug 20, 2024·2 cites·21 claims
- 0889US6170706B1Hand holdable pump spray systemOMS INVESTMENTS INC·Filed 1999·Granted Jan 9, 2001·70 cites·22 claims
- 0988USD373367SCollapsible spreaderREPUBLIC TOOL & MFG CORP·Filed 1994·Granted Sep 3, 1996·31 cites·1 claims
- 1086US8757519B2Cartridge spreader systemCICHY STEVEN J·Filed 2010·Granted Jun 24, 2014·7 cites·18 claims
- 1185USD796922SPowered hand-held spreaderOMS INVEST INC·Filed 2015·Granted Sep 12, 2017·20 cites·1 claims
- 1284US8235310B2Spraying device with interchangeable cartridgeBIRRENKOTT BRIAN·Filed 2010·Granted Aug 7, 2012·8 cites·3 claims
- 1383USD855421SPowered hand-held spreaderOMS INVEST INC·Filed 2017·Granted Aug 6, 2019·16 cites·1 claims
- 1483USD387638SHand held spreaderREPUBLIC TOOL & MFG CORP·Filed 1996·Granted Dec 16, 1997·27 cites·1 claims
- 1582US8757521B2Cartridge spreader systemCICHY STEVEN J·Filed 2008·Granted Jun 24, 2014·15 cites·13 claims
- 1680US8807455B2SprayerHAVLOVITZ PAUL M·Filed 2009·Granted Aug 19, 2014·14 cites·11 claims
- 1780USD529575SSprayer and cartridgeOMS INVESTMENTS INC·Filed 2005·Granted Oct 3, 2006·26 cites·1 claims
- 1880US5842648AMolded broadcast spreaderREPUBLIC TOOL & MFG CORP·Filed 1996·Granted Dec 1, 1998·55 cites·10 claims
- 1979USD670982SApplicatorGOODWIN RANDY M·Filed 2011·Granted Nov 20, 2012·16 cites·1 claims
- 2079USD388580SUtility cartREPUBLIC TOOL & MFG CORP·Filed 1996·Granted Dec 30, 1997·22 cites·1 claims
- 2178USD893270SPowered hand-held spreaderOMS INVESTMENTS INC·Filed 2019·Granted Aug 18, 2020·11 cites·1 claims
- 2278USD852593SApplicatorOMS INVEST INC·Filed 2017·Granted Jul 2, 2019·10 cites·1 claims
- 2378US2023107995A1Applicator with collapsible wandOMS INVEST INC·Filed 2022·Application pending·0 cites
- 2476USD736577SApplicatorOMS INVESTMENTS INC·Filed 2013·Granted Aug 18, 2015·12 cites·1 claims
- 2576USD524906SSprayerOMS INVESTMENTS INC·Filed 2004·Granted Jul 11, 2006·19 cites·1 claims
- 2676USD384679SBroadcast spreaderREPUBLIC TOOL & MFG CORP·Filed 1996·Granted Oct 7, 1997·23 cites·1 claims
- 2775US10595458B2Powered hand-held spreaderOMS INVEST INC·Filed 2016·Granted Mar 24, 2020·4 cites·27 claims
- 2875US5597092ACollapsible drop spreaderREPUBLIC TOOL & MFG CORP·Filed 1995·Granted Jan 28, 1997·42 cites·13 claims
- 2974US11744171B2Ready-to-use hose end sprayerOMS INVEST INC·Filed 2022·Granted Sep 5, 2023·0 cites·19 claims
- 3074USD619215SSprayerSMG BRANDS INC·Filed 2008·Granted Jul 6, 2010·19 cites·1 claims
- 3173USD922523SMisting deviceOMS INVEST INC·Filed 2019·Granted Jun 15, 2021·11 cites·1 claims
- 3273US9980430B2Ready-to-use hose end sprayerOMS INVEST INC·Filed 2014·Granted May 29, 2018·2 cites·16 claims
- 3373USD376155SCollapsible spreaderREPUBLIC TOOL & MFG CORP·Filed 1995·Granted Dec 3, 1996·18 cites·1 claims
- 3472USD959937SPowered hand-held spreaderOMS INVEST INC·Filed 2020·Granted Aug 9, 2022·3 cites·1 claims
- 3571US8382014B2Cartridge spreader systemOMS INVESTMENTS INC·Filed 2012·Granted Feb 26, 2013·5 cites·28 claims
- 3670US8757520B2Cartridge spreader systemSMG BRANDS INC·Filed 2012·Granted Jun 24, 2014·5 cites·18 claims
- 3770US5570814ACollapsible broadcast spreaderREPUBLIC TOOL & MFG CORP·Filed 1994·Granted Nov 5, 1996·46 cites·8 claims
- 3869USD371780SRotary spreaderREPUBLIC TOOL & MFG CORP·Filed 1995·Granted Jul 16, 1996·15 cites·1 claims
- 3969US5285971AHand held spreaderREPUBLIC TOOL & MFG CORP·Filed 1993·Granted Feb 15, 1994·42 cites·8 claims
- 4068USD941423SMisting deviceOMS INVEST INC·Filed 2021·Granted Jan 18, 2022·3 cites·1 claims
- 4167USD797529SApplicatorOMS INVEST INC·Filed 2017·Granted Sep 19, 2017·6 cites·1 claims
- 4267US7837073B2Collapsible spreaderOMS INVESTMENTS INC·Filed 2005·Granted Nov 23, 2010·11 cites·25 claims
- 4366USD779898SApplicatorOMS INVEST INC·Filed 2015·Granted Feb 28, 2017·6 cites·1 claims
- 4466US9427755B2Spraying device with interchangeable cartridgeOMS INVEST INC·Filed 2014·Granted Aug 30, 2016·1 cites·13 claims
- 4565US11338313B2Applicator with collapsible wandOMS INVEST INC·Filed 2018·Granted May 24, 2022·0 cites·22 claims
- 4664USD650046SSprayerGOODWIN RANDY M·Filed 2011·Granted Dec 6, 2011·13 cites·1 claims
- 4763US5489023AShipping and dispensing carton for stacked collapsible spreadersREPUBLIC TOOL & MFG CORP·Filed 1994·Granted Feb 6, 1996·33 cites·8 claims
- 4862US2019008089A1Ready-to-use hose end sprayerOMS INVEST INC·Filed 2018·Application pending·0 cites
- 4962US2020281113A1Powered hand-held spreaderOMS INVEST INC·Filed 2020·Application pending·0 cites
- 5060US4889360AUtility card with foldable handleREPUBLIC TOOL & MANUFACTURING·Filed 1988·Granted Dec 26, 1989·29 cites·4 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
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