Granted Patent
Utility
US 4,936,279 · App. 07/332,841
Pressurizing a gas injection type fuel injection system
Inventor:
Peter Ragg
Patented Case
View Patent ↗
Granted: Jun 26, 1990
Filed: Feb 14, 1989
Inventor
Peter Ragg
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.