Inventor · disambiguated record
John R. Zagone
Also filed as: ZAGONE JOHN · ZAGONE JOHN R · ZAGONE JOHN ROBERT
17 granted patents·8 pending applications·367 citations·filing 2000–2024
94Inventor score
Files withBORGWARNER INC10GEN MOTORS CORP6ELECTRO MOTIVE DIESEL INC4CATTANI LUIS C1INT ENGINE INTELLECTUAL PROP1
Top patents by PatentIndex Score
25 records- 0192US6884022B2Diesel engine water pump with improved water sealGEN MOTORS CORP·Filed 2003·Granted Apr 26, 2005·64 cites·7 claims
- 0290US9739166B1VTG internal by-passBORGWARNER INC·Filed 2016·Granted Aug 22, 2017·6 cites·17 claims
- 0390US6499969B1Conically jointed turbocharger rotorGEN MOTORS CORP·Filed 2000·Granted Dec 31, 2002·57 cites·17 claims
- 0488US6364634B1Turbocharger rotor with alignment couplingsGEN MOTORS CORP·Filed 2000·Granted Apr 2, 2002·58 cites·12 claims
- 0587US6912852B2Method for engine condition control with turbocompressor controllable bypassELECTRO MOTIVE DIESEL INC·Filed 2004·Granted Jul 5, 2005·31 cites·10 claims
- 0685US6287091B1Turbocharger with nozzle ring couplingGEN MOTORS CORP·Filed 2000·Granted Sep 11, 2001·47 cites·7 claims
- 0783US6354815B1Turbocharger thermal isolation connectionGEN MOTORS CORP·Filed 2000·Granted Mar 12, 2002·51 cites·12 claims
- 0876US9611751B1Geometry for increasing torque capacity of riveted vane leverBORGWARNER INC·Filed 2015·Granted Apr 4, 2017·3 cites·16 claims
- 0974US12234766B2Variable turbine geometry component wear mitigation in radial turbomachines with divided volutes by aerodynamic force optimization at all vanes or only vane(s) adjacent to volute tongue(s)BORGWARNER INC·Filed 2024·Granted Feb 25, 2025·0 cites·17 claims
- 1072US7086357B2Cylinder head with improved heat transfer and valve seat coolingELECTRO MOTIVE DIESEL INC·Filed 2005·Granted Aug 8, 2006·8 cites·19 claims
- 1169US6929449B2Diesel engine water pump with improved oil controlELECTRO MOTIVE DIESEL INC·Filed 2003·Granted Aug 16, 2005·11 cites·6 claims
- 1269US6918746B2Diesel engine water pump with thrust bearing preloadELECTRO MOTIVE DIESEL INC·Filed 2003·Granted Jul 19, 2005·11 cites·19 claims
- 1365US2025030316A1Electric generator systemBORGWARNER INC·Filed 2024·Application pending·0 cites
- 1463US11913379B2Variable turbine geometry component wear mitigation in radial turbomachines with divided volutes by aerodynamic force optimization at all vanes or only vane(s) adjacent to volute tongue(s)BORGWARNER INC·Filed 2022·Granted Feb 27, 2024·0 cites·19 claims
- 1562US9915197B2Control method for variable geometry exhaust turbineCATTANI LUIS C·Filed 2012·Granted Mar 13, 2018·2 cites·3 claims
- 1658US6302647B1Turbine inlet scrollGEN MOTORS CORP·Filed 2000·Granted Oct 16, 2001·18 cites·8 claims
- 1753US2025027444A1Rotating detonation combustor system and method of operating the rotating detonation combustor systemBORGWARNER INC·Filed 2024·Application pending·0 cites
- 1849US10358935B2Guide ring spacers for turbochargerBORGWARNER INC·Filed 2016·Granted Jul 23, 2019·0 cites·20 claims
- 1946US2023349385A1Rotating machine and turbocharger including the sameBORGWARNER INC·Filed 2023·Application pending·0 cites
- 2044US2013306039A1Turbo Compressor By-PassINT ENGINE INTELLECTUAL PROP·Filed 2013·Application pending·0 cites
- 2144US2019218963A1Air cooled electronic turbo actuatorBORGWARNER INC·Filed 2018·Application pending·0 cites
- 2238US11668201B2Entryway system including a divided volute turbocharger having variable turbine geometry with aerodynamic spacers and vane ring with plurality of rotatable vanesBORGWARNER INC·Filed 2021·Granted Jun 6, 2023·0 cites·20 claims
- 2335US2003183212A1Engine turbocompressor controllable bypass system and methodFiled 2002·Application pending·0 cites
- 2433US2015083096A1Turbocharger turbine boosterZAGONE JOHN R·Filed 2012·Application pending·0 cites
- 2526US2013227934A1Aftertreatment burner air supply systemZAGONE JOHN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →