Granted Patent
Utility
US 6,665,689 · App. 09/861,090
Backup and restore for heterogeneous file server environment
Inventor:
Mark Muhlestein
Patented Case
View Patent ↗
Granted: Dec 16, 2003
Filed: May 17, 2001
Inventor
Mark Muhlestein
Assignee (at issue)
Network Appliance, 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.