Granted Patent
Utility
US 6,023,580 · App. 08/887,958
Apparatus and method for testing computer systems
Inventor:
Daniel J. Sifter
Patented Case
View Patent ↗
Granted: Feb 8, 2000
Filed: Jul 3, 1997
Inventor
Daniel J. Sifter
Assignee (at issue)
ObjectSwitch 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.