Granted Patent
Utility
US 5,658,181 · App. 08/526,428
Die and method for applying radial forces to an eccentric workpiece
Inventor:
Richard A. Brown
Patented Case
View Patent ↗
Granted: Aug 19, 1997
Filed: Sep 11, 1995
Inventor
Richard A. Brown
Assignee (at issue)
Hughes Aircraft Company
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.