JZ

John R. Zagone

BO Borgwarner: 6 patents #168 of 1,600Top 15%
General Motors: 6 patents #2,601 of 18,328Top 15%
ED Electro-Motive Diesel: 4 patents #33 of 163Top 25%
IC International Engine Intellectual Property Company: 1 patents #176 of 382Top 50%
Overall (All Time): #262,824 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12234766 Variable 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) Abhishek Biswas, Paul J. Troxler, Craig Andrew Colont 2025-02-25
11913379 Variable 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) Abhishek Biswas, Paul J. Troxler, Craig Andrew Colont 2024-02-27
11668201 Entryway system including a divided volute turbocharger having variable turbine geometry with aerodynamic spacers and vane ring with plurality of rotatable vanes Abhishek Biswas, Benjamin Hurwitz, Craig Andrew Colont 2023-06-06
10358935 Guide ring spacers for turbocharger Matthew King 2019-07-23
9915197 Control method for variable geometry exhaust turbine Luis Carlos Cattani, Michael Uchanski, Rogelio Rodriguez, James R. Cigler, Jeremy Grant Schipper +4 more 2018-03-13
9739166 VTG internal by-pass Matthew King 2017-08-22
9611751 Geometry for increasing torque capacity of riveted vane lever Eli Morgan, Greg Williams 2017-04-04
7086357 Cylinder head with improved heat transfer and valve seat cooling Robert T. Mac Vicar, Vijaya Kumar 2006-08-08
6929449 Diesel engine water pump with improved oil control Werner Duerr, Thomas J. Kane, Randal K. Albright 2005-08-16
6918746 Diesel engine water pump with thrust bearing preload Werner Duerr, Thomas J. Kane, Randal K. Albright 2005-07-19
6912852 Method for engine condition control with turbocompressor controllable bypass Paul Gottemoller, Ramesh B. Poola, David Corba 2005-07-05
6884022 Diesel engine water pump with improved water seal Randal K. Albright, Thomas J. Kane, Werner Duerr 2005-04-26
6499969 Conically jointed turbocharger rotor Michael D. Tombers, James W. Heilenbach 2002-12-31
6364634 Turbocharger rotor with alignment couplings Gary R. Svihla, James W. Heilenbach, Keith E. Moravec 2002-04-02
6354815 Turbocharger thermal isolation connection Gary R. Svihla, Charles Henry Mc Creary 2002-03-12
6302647 Turbine inlet scroll Joshua D. Schueler 2001-10-16
6287091 Turbocharger with nozzle ring coupling Gary R. Svihla 2001-09-11