Granted Patent
Utility
US 4,244,023 · App. 05/881,924
Microprocessor-based engine control system with acceleration enrichment control
Inventor:
Edwin A. Johnson
Patented Case
View Patent ↗
Granted: Jan 6, 1981
Filed: Feb 27, 1978
Inventor
Edwin A. Johnson
Assignee (at issue)
Bendix 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.