Granted Patent
Utility
US 6,744,579 · App. 10/015,379
Methods for detecting and mitigating the effects of hard drive head crashes
Inventor:
Thomas R. Forrer, Jr.
Patented Case
View Patent ↗
Granted: Jun 1, 2004
Filed: Dec 17, 2001
Inventor
Thomas R. Forrer, Jr.
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.