Granted Patent
Utility
US 5,073,166 · App. 07/311,685
Method and apparatus for emplacement of a gastrostomy catheter
Inventors:
Stephen K. Parks, Udi Fishman, Damon M. Nuckolls
Patented Case
View Patent ↗
Granted: Dec 17, 1991
Filed: Feb 15, 1989
Inventors
Stephen K. Parks
Udi Fishman
Damon M. Nuckolls
Assignee (at issue)
Medical Innovation Group, LLC
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.