Granted Patent
Utility
US 5,991,778 · App. 08/940,746
Method and apparatus for real-time secure file deletion
Inventors:
Robert Phillip Starek, George Friedman, David Earl Marshall, Jason Chambers
Patented Case
View Patent ↗
Granted: Nov 23, 1999
Filed: Sep 30, 1997
Inventors
Robert Phillip Starek
George Friedman
David Earl Marshall
Jason Chambers
Assignee (at issue)
Stratfor Systems, 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.