Granted Patent
Utility
US 5,477,347 · App. 08/091,620
Method and apparatus for isolating data storage regions in a thin holographic storage media
Inventors:
Stephen R. Redfield, Gerald R. Willenbring
Patented Case
View Patent ↗
Granted: Dec 19, 1995
Filed: Jul 14, 1993
Inventors
Stephen R. Redfield
Gerald R. Willenbring
Assignee (at issue)
Tamarack Storage Devices
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.