Granted Patent
Utility
US 5,644,455 · App. 08/211,759
Amorphous diamond-like carbon gaps in magnetoresistive heads
Inventor:
Allan E. Schultz
Patented Case
View Patent ↗
Granted: Jul 1, 1997
Filed: Apr 15, 1994
Inventor
Allan E. Schultz
Assignee (at issue)
Seagate Technology LLC
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.