Granted Patent
Utility
US 5,606,979 · App. 08/069,050
Guide wire
Inventor:
William S. Hodgson
Patented Case
View Patent ↗
Granted: Mar 4, 1997
Filed: May 28, 1993
Inventor
William S. Hodgson
Assignee (at issue)
The MicroSpring Company, Inc.
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.