Granted Patent
Utility
US 5,901,432 · App. 08/997,957
Method for making a thin film inductive write head having a pedestal pole tip and an electroplated gap
Inventors:
Michael Armstrong, David Heim, Richard Hsiao, Neil Leslie Robertson, Hugo Alberto Emilio Santini
Patented Case
View Patent ↗
Granted: May 11, 1999
Filed: Dec 24, 1997
Inventors
Michael Armstrong
David Heim
Richard Hsiao
Neil Leslie Robertson
Hugo Alberto Emilio Santini
Assignee (at issue)
International Business Machines Corporation
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.