Granted Patent
Utility
US 5,699,212 · App. 08/646,753
Method of electrostatic discharge protection of magnetic heads in a magnetic storage system
Inventors:
A. David Erpelding, Surya Pattanaik, Randall George Simmons
Patented Case
View Patent ↗
Granted: Dec 16, 1997
Filed: May 1, 1996
Inventors
A. David Erpelding
Surya Pattanaik
Randall George Simmons
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.