Granted Patent
Utility
US 4,949,036 · App. 07/216,326
Disc drive error mapping using threshold comparison methods
Inventors:
David J. Bezinque, Mark R. McCornack, Michael Hammersley
Patented Case
View Patent ↗
Granted: Aug 14, 1990
Filed: Jul 7, 1988
Inventors
David J. Bezinque
Mark R. McCornack
Michael Hammersley
Assignee (at issue)
Seagate Technology LLC
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.