Granted Patent
Utility
US 6,824,521 · App. 10/054,125
Sensing catheter system and method of fabrication
Inventors:
Collin A. Rich, F. Randall Grimes
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Jan 22, 2002
Inventors
Collin A. Rich
F. Randall Grimes
Assignee (at issue)
Integrated Sensing Systems, 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.