Granted Patent
Utility
US 5,640,536 · App. 07/752,819
Work station architecture with selectable CPU
Inventors:
Edward C. King, Anton Goeppel
Patented Case
View Patent ↗
Granted: Jun 17, 1997
Filed: Aug 30, 1991
Inventors
Edward C. King
Anton Goeppel
Assignee (at issue)
NCR Corporation
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.