Granted Patent
Utility
US 4,718,064 · App. 06/834,902
Automatic test system
Inventors:
David James Edwards, John McFarlin Tillson, James Benning
Patented Case
View Patent ↗
Granted: Jan 5, 1988
Filed: Feb 28, 1986
Inventors
David James Edwards
John McFarlin Tillson
James Benning
Assignee (at issue)
Western Digital
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.