Granted Patent
Utility
US 6,421,767 · App. 09/511,886
Method and apparatus for managing a storage system using snapshot copy operations with snap groups
Inventors:
Michael Steven Milillo, Kent Prosch
Patented Case
View Patent ↗
Granted: Jul 16, 2002
Filed: Feb 23, 2000
Inventors
Michael Steven Milillo
Kent Prosch
Assignee (at issue)
Storage Technology 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.