Granted Patent
Utility
US 5,331,490 · App. 07/606,887
Tape head fine positioning system for a tape backup drive
Inventors:
Alan Richards, William Godette, Helmuth O. Kroog, Kevin Miller
Patented Case
View Patent ↗
Granted: Jul 19, 1994
Filed: Oct 31, 1990
Inventors
Alan Richards
William Godette
Helmuth O. Kroog
Kevin Miller
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.