Inventor
ZAGONE JOHN R
US13 patents
⚠️ This page may combine multiple inventors who share the name “ZAGONE JOHN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN MOTORS CORP
6 patentsUS6884022B2Apr 26, 2005
Diesel engine water pump with improved water seal
GEN MOTORS CORP64 citations94
US6364634B1Apr 2, 2002
Turbocharger rotor with alignment couplings
GEN MOTORS CORP58 citations94
US6499969B1Dec 31, 2002
Conically jointed turbocharger rotor
GEN MOTORS CORP57 citations92
US6287091B1Sep 11, 2001
Turbocharger with nozzle ring coupling
GEN MOTORS CORP47 citations92
US6354815B1Mar 12, 2002
Turbocharger thermal isolation connection
GEN MOTORS CORP51 citations89
US6302647B1Oct 16, 2001
Turbine inlet scroll
GEN MOTORS CORP18 citations82
ELECTRO MOTIVE DIESEL INC
4 patentsUS6912852B2Jul 5, 2005
Method for engine condition control with turbocompressor controllable bypass
ELECTRO MOTIVE DIESEL INC31 citations91
US6929449B2Aug 16, 2005
Diesel engine water pump with improved oil control
ELECTRO MOTIVE DIESEL INC11 citations72
US6918746B2Jul 19, 2005
Diesel engine water pump with thrust bearing preload
ELECTRO MOTIVE DIESEL INC11 citations72
US7086357B2Aug 8, 2006
Cylinder head with improved heat transfer and valve seat cooling
ELECTRO MOTIVE DIESEL INC8 citations67