Inventor · disambiguated record
John D. Kostun
Also filed as: KOSTUN JOHN D · KOSTUN JOHN DAVID
11 granted patents·2 pending applications·442 citations·filing 1987–2007
93Inventor score
Top patents by PatentIndex Score
13 records- 0197US4790864ACompact engine air/cleaner with integrated componentsFORD MOTOR CO·Filed 1987·Granted Dec 13, 1988·97 cites·5 claims
- 0295US6698390B1Variable tuned telescoping resonatorVISTEON GLOBAL TECH INC·Filed 2003·Granted Mar 2, 2004·61 cites·20 claims
- 0394US6792907B1Helmholtz resonatorVISTEON GLOBAL TECH INC·Filed 2003·Granted Sep 21, 2004·85 cites·20 claims
- 0493US7690478B2Continuously variable tuned resonatorVISTEON GLOBAL TECH INC·Filed 2006·Granted Apr 6, 2010·24 cites·20 claims
- 0591US7117974B2Electronically controlled dual chamber variable resonatorVISTEON GLOBAL TECH INC·Filed 2004·Granted Oct 10, 2006·40 cites·15 claims
- 0689US7337877B2Variable geometry resonator for acoustic controlVISTEON GLOBAL TECH INC·Filed 2004·Granted Mar 4, 2008·32 cites·6 claims
- 0785US7845466B2Sound generator with structurally and acoustically coupled sound radiation panel and method for manufacturing the sameVISTEON GLOBAL TECH INC·Filed 2007·Granted Dec 7, 2010·14 cites·20 claims
- 0883US5096010ASubframe induction noise reduction side-branch reactive silencerFORD MOTOR CO·Filed 1990·Granted Mar 17, 1992·54 cites·10 claims
- 0969US6684842B1Multi-chamber resonatorVISTEON GLOBAL TECH INC·Filed 2002·Granted Feb 3, 2004·14 cites·13 claims
- 1065US6427112B1Method of tuning a vehicleVISTEON GLOBAL TECH INC·Filed 2001·Granted Jul 30, 2002·11 cites·14 claims
- 1160US7111601B2Air induction system having an environmentally resistant acoustic membraneVISTEON GLOBAL TECH INC·Filed 2004·Granted Sep 26, 2006·10 cites·26 claims
- 1241US2006086564A1Dual chamber variable geometry resonatorVISTEON GLOBAL TECH INC·Filed 2004·Application pending·0 cites
- 1337US2005205354A1Dual chamber variable geometry resonatorVISTEON GLOBAL TECH INC·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →