Granted Patent
Utility
US 6,351,815 · App. 09/364,545
Media-independent document security method and apparatus
Inventor:
Phillip M. Adams
Patented Case
View Patent ↗
Granted: Feb 26, 2002
Filed: Jul 29, 1999
Inventor
Phillip M. Adams
Assignee (at issue)
Novell, 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.