Granted Patent
Utility
US 5,235,512 · App. 07/720,102
Self-tuning speed control for a vehicle
Inventors:
James Raymond Winkelman, Michael K. Liubakka
Patented Case
View Patent ↗
Granted: Aug 10, 1993
Filed: Jun 24, 1991
Inventors
James Raymond Winkelman
Michael K. Liubakka
Assignee (at issue)
Ford Motor Company
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.