Granted Patent
Utility
US 5,816,076 · App. 08/768,026
Computer security apparatus
Inventors:
David A. Biedermann, Reynold Liao
Patented Case
View Patent ↗
Granted: Oct 6, 1998
Filed: Dec 13, 1996
Inventors
David A. Biedermann
Reynold Liao
Assignee (at issue)
Dresser Industries, 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.