Granted Patent
Utility
US 4,941,059 · App. 07/243,784
Method for restoring computer files, including improved steps for location of head clusters of files
Inventor:
David L. Grant
Patented Case
View Patent ↗
Granted: Jul 10, 1990
Filed: Sep 13, 1988
Inventor
David L. Grant
Assignee (at issue)
Compaq Computer 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.