Granted Patent
Utility
US 4,138,979 · App. 05/837,658
Fuel demand engine control system
Inventor:
Lael B. Taplin
Patented Case
View Patent ↗
Granted: Feb 13, 1979
Filed: Sep 29, 1977
Inventor
Lael B. Taplin
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.