Granted Patent
Utility
US 6,745,231 · App. 09/634,547
System for securing electronic mail
Inventor:
Nimrod Megiddo
Patented Case
View Patent ↗
Granted: Jun 1, 2004
Filed: Aug 8, 2000
Inventor
Nimrod Megiddo
Assignee (at issue)
International Business Machines Corporation
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.