Granted Patent
Utility
US 6,409,683 · App. 09/399,710
Medical guidewire with improved coil attachment
Inventors:
Dennis FONSECA, Brian Gore
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Sep 21, 1999
Inventors
Dennis FONSECA
Brian Gore
Assignee (at issue)
CORDIS 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.