Granted Patent
Utility
US 4,430,708 · App. 06/266,599
Digital computer for executing instructions in three time-multiplexed portions
Inventor:
David L. Isaman
Patented Case
View Patent ↗
Granted: Feb 7, 1984
Filed: May 22, 1981
Inventor
David L. Isaman
Assignee (at issue)
Burroughs, Inc.
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.