Granted Patent
Utility
US 5,442,708 · App. 08/305,509
Computer network encryption/decryption device
Inventors:
Richard L. Adams, Peter D. Hallenbeck
Patented Case
View Patent ↗
Granted: Aug 15, 1995
Filed: Sep 13, 1994
Inventors
Richard L. Adams
Peter D. Hallenbeck
Assignee (at issue)
UUNet Technologies, 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.