Granted Patent
Utility
US 4,999,776 · App. 07/443,974
Method and apparatus for determining the center position of a vehicular steering system
Inventors:
Michael W. Soltis, Sam M. Mackool
Patented Case
View Patent ↗
Granted: Mar 12, 1991
Filed: Nov 30, 1989
Inventors
Michael W. Soltis
Sam M. Mackool
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.