Granted Patent
Utility
US 6,317,814 · App. 09/109,318
Method for selectively storing redundant copies of virtual volume data on physical data storage cartridges
Inventors:
Stephen H. Blendermann, Alan Ray Sutton
Patented Case
View Patent ↗
Granted: Nov 13, 2001
Filed: Jul 1, 1998
Inventors
Stephen H. Blendermann
Alan Ray Sutton
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.