Granted Patent
Utility
US 4,753,213 · App. 06/900,131
Injection of fuel to an engine
Inventors:
Christopher K. Schlunke, Peter Ragg, Robert M. Davis, Philip C. Lucas
Patented Case
View Patent ↗
Granted: Jun 28, 1988
Filed: Aug 25, 1986
Inventors
Christopher K. Schlunke
Peter Ragg
Robert M. Davis
Philip C. Lucas
Assignee (at issue)
Orbital Engine Company Proprietary Limited
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.