Granted Patent
Utility
US 6,537,684 · App. 09/631,908
Antiferromagnetically coupled magnetic recording media with boron-free first ferromagnetic film as nucleation layer
Inventors:
Mary Frances Doerner, Eric Fullerton, David Margulies
Patented Case
View Patent ↗
Granted: Mar 25, 2003
Filed: Aug 4, 2000
Inventors
Mary Frances Doerner
Eric Fullerton
David Margulies
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.