Granted Patent
Utility
US 5,916,166 · App. 08/752,714
Medical guidewire with fully hardened core
Inventors:
Robert E. Reiss, Gary W. Gomringer
Patented Case
View Patent ↗
Granted: Jun 29, 1999
Filed: Nov 19, 1996
Inventors
Robert E. Reiss
Gary W. Gomringer
Assignee (at issue)
Interventional Technologies
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.