Granted Patent
Utility
US 6,271,995 · App. 08/259,370
Magnetic head for recording with ultra low force
Inventors:
Robert E. Fontana, Jr., Linda Hope Lane, Mason Williams, Celia E. Yeack-Scranton
Patented Case
View Patent ↗
Granted: Aug 7, 2001
Filed: Jun 14, 1994
Inventors
Robert E. Fontana, Jr.
Linda Hope Lane
Mason Williams
Celia E. Yeack-Scranton
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.