Granted Patent
Utility
US 4,516,162 · App. 06/487,341
Method for verifying servo data
Inventor:
David E. West
Patented Case
View Patent ↗
Granted: May 7, 1985
Filed: Apr 21, 1983
Inventor
David E. West
Assignee (at issue)
Magnetic Peripherals, 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.