Granted Patent
Utility
US 5,162,073 · App. 07/755,817
Textured air bearing surface
Inventors:
Michael I. Aronoff, Michael McNeil
Patented Case
View Patent ↗
Granted: Nov 10, 1992
Filed: Sep 6, 1991
Inventors
Michael I. Aronoff
Michael McNeil
Assignees (at issue)
Applied Magnetics, LLC
NGK INSULATORS, LTD.
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.