Granted Patent
Utility
US 4,372,248 · App. 06/304,066
Apparatus for accurately registering a member and a substrate in an interdependent relationship
Inventor:
Richard Martin
Patented Case
View Patent ↗
Granted: Feb 8, 1983
Filed: Sep 21, 1981
Inventor
Richard Martin
Assignee (at issue)
Applied Magnetics-Magnetic Head Divison 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.