Granted Patent
Utility
US 4,800,862 · App. 06/915,670
Control of fuelling rate for internal combustion engines
Inventors:
Michael L. McKay, Mark Lear
Patented Case
View Patent ↗
Granted: Jan 31, 1989
Filed: Oct 6, 1986
Inventors
Michael L. McKay
Mark Lear
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.