Granted Patent
Utility
US 5,412,717 · App. 07/883,868
Computer system security method and apparatus having program authorization information data structures
Inventor:
Addison M. Fischer
Patented Case
View Patent ↗
Granted: May 2, 1995
Filed: May 15, 1992
Inventor
Addison M. Fischer
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.