Granted Patent
Utility
US 5,355,860 · App. 07/911,119
Fuel delivery system for diesel engines
Inventor:
Charles L. Ekstam
Patented Case
View Patent ↗
Granted: Oct 18, 1994
Filed: Jul 9, 1992
Inventor
Charles L. Ekstam
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.