Granted Patent
Utility
US 5,157,567 · App. 07/621,713
Composite disk drive head assembly having an improved core-to-slider bond
Inventors:
Brian S. Zak, Jenny A. Engebrit
Patented Case
View Patent ↗
Granted: Oct 20, 1992
Filed: Dec 5, 1990
Inventors
Brian S. Zak
Jenny A. Engebrit
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.