Granted Patent
Utility
US 5,329,927 · App. 08/022,112
Apparatus and method for locating an interventional medical device with a ultrasound color imaging system
Inventors:
Bayard G. Gardineer, David Vilkomerson
Patented Case
View Patent ↗
Granted: Jul 19, 1994
Filed: Feb 25, 1993
Inventors
Bayard G. Gardineer
David Vilkomerson
Assignee (at issue)
Echocath 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.