Granted Patent
Utility
US 5,126,232 · App. 07/744,826
Pole design for thin film magnetic heads
Inventor:
George J. Gau
Patented Case
View Patent ↗
Granted: Jun 30, 1992
Filed: Aug 12, 1991
Inventor
George J. Gau
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.