Granted Patent
Utility
US 5,270,874 · App. 07/655,492
Dropout simulation in a magnetic tape subsystem
Inventor:
Paul J. Seger
Patented Case
View Patent ↗
Granted: Dec 14, 1993
Filed: Feb 14, 1991
Inventor
Paul J. Seger
Assignee (at issue)
International Business Machines 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.