Granted Patent
Utility
US 5,660,695 · App. 08/375,961
Methods for evaluating the effectiveness of protective overcoats for thin film, magnetic disk media
Inventors:
Nader Mahvan, Atef H. Eltoukhy
Patented Case
View Patent ↗
Granted: Aug 26, 1997
Filed: Jan 20, 1995
Inventors
Nader Mahvan
Atef H. Eltoukhy
Assignee (at issue)
Stormedia, Inc.
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.