Granted Patent
Utility
US 6,168,860 · App. 08/679,183
Magnetic structure with stratified layers
Inventor:
James M. Daughton
Patented Case
View Patent ↗
Granted: Jan 2, 2001
Filed: Jul 12, 1996
Inventor
James M. Daughton
Assignee (at issue)
Nonvolatile Electronics, Incorporated
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.