Granted Patent
Utility
US 5,774,975 · App. 08/749,994
Method of making an insulator pattern for thin film head sliders
Inventors:
Kent N. Maffitt, Beat G. Keel
Patented Case
View Patent ↗
Granted: Jul 7, 1998
Filed: Nov 15, 1996
Inventors
Kent N. Maffitt
Beat G. Keel
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.