Granted Patent
Utility
US 6,442,296 · App. 09/187,440
Archival information storage on optical medium in human and machine readable format
Inventors:
Archibald W. Smith, Michael L. Leonhardt, James M. Frary
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: Nov 6, 1998
Inventors
Archibald W. Smith
Michael L. Leonhardt
James M. Frary
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.