Granted Patent
Utility
US 6,386,463 · App. 09/604,935
Fuel injection nozzle and method of use
Inventor:
Alfonso Ga{overscore (n)}an-Cálvo
Patented Case
View Patent ↗
Granted: May 14, 2002
Filed: Jun 27, 2000
Inventor
Alfonso Ga{overscore (n)}an-Cálvo
Assignee (at issue)
UNIVERSIDAD DE SEVILLA
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.