Granted Patent
Utility
US 5,333,086 · App. 08/038,330
Thin film two-pole inductive magnetic head with minimized secondary pulses
Inventors:
Karl Frey, Michael Mallary
Patented Case
View Patent ↗
Granted: Jul 26, 1994
Filed: Mar 29, 1993
Inventors
Karl Frey
Michael Mallary
Assignee (at issue)
Digital Equipment Corporation
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.