Granted Patent
Utility
US 5,012,780 · App. 07/475,464
Stand alone fuel injection system
Inventor:
Ralph Bugamelli
Patented Case
View Patent ↗
Granted: May 7, 1991
Filed: Jan 5, 1990
Inventor
Ralph Bugamelli
Assignee (at issue)
COLTEC INDUSTRIES, INC.
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.