Granted Patent
Utility
US 3,982,503 · App. 05/283,144
Air density computer for an internal combustion engine fuel control system
Inventor:
Theodore W. Keranen
Patented Case
View Patent ↗
Granted: Sep 28, 1976
Filed: Aug 23, 1972
Inventor
Theodore W. Keranen
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.