Granted Patent
Utility
US 5,796,836 · App. 08/521,056
Scalable key agile cryptography
Inventor:
Thomas R. Markham
Patented Case
View Patent ↗
Granted: Aug 18, 1998
Filed: Aug 29, 1995
Inventor
Thomas R. Markham
Assignee (at issue)
Secure Computing, LLC
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.