Granted Patent
Utility
US 5,386,828 · App. 08/108,177
Guide wire apparatus with location sensing member
Inventors:
Robert C. Owens, Theodore A. Johnson
Patented Case
View Patent ↗
Granted: Feb 7, 1995
Filed: Aug 17, 1993
Inventors
Robert C. Owens
Theodore A. Johnson
Assignee (at issue)
SIMS Deltec, 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.