Granted Patent
Utility
US 5,789,916 · App. 08/594,927
Method and apparatus for improving readhead performance
Inventor:
John G. Mitchell
Patented Case
View Patent ↗
Granted: Aug 4, 1998
Filed: Jan 31, 1996
Inventor
John G. Mitchell
Assignee (at issue)
Axiohm Ipb 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.